70916820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 230307840

約数和(自身を除く): 159391020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 59, 60, 65, 67, 69, 78, 92, 115, 118, 130, 134, 138, 156, 177, 195, 201, 230, 236, 260, 268, 276, 295, 299, 335, 345, 354, 390, 402, 460, 590, 598, 670, 690, 708, 767, 780, 804, 871, 885, 897, 1005, 1180, 1196, 1340, 1357, 1380, 1495, 1534, 1541, 1742, 1770, 1794, 2010, 2301, 2613, 2714, 2990, 3068, 3082, 3484, 3540, 3588, 3835, 3953, 4020, 4071, 4355, 4485, 4602, 4623, 5226, 5428, 5980, 6164, 6785, 7670, 7705, 7906, 8142, 8710, 8970, 9204, 9246, 10452, 11505, 11859, 13065, 13570, 15340, 15410, 15812, 16284, 17420, 17641, 17940, 18492, 19765, 20033, 20355, 23010, 23115, 23718, 26130, 27140, 30820, 35282, 39530, 40066, 40710, 46020, 46230, 47436, 51389, 52260, 52923, 59295, 60099, 70564, 79060, 80132, 81420, 88205, 90919, 92460, 100165, 102778, 105846, 118590, 120198, 154167, 176410, 181838, 200330, 205556, 211692, 237180, 240396, 256945, 264615, 272757, 300495, 308334, 352820, 363676, 400660, 454595, 513890, 529230, 545514, 600990, 616668, 770835, 909190, 1027780, 1058460, 1091028, 1181947, 1201980, 1363785, 1541670, 1818380, 2363894, 2727570, 3083340, 3545841, 4727788, 5455140, 5909735, 7091682, 11819470, 14183364, 17729205, 23638940, 35458410, 70916820]

約数ペア:

[(1, 70916820), (2, 35458410), (3, 23638940), (4, 17729205), (5, 14183364), (6, 11819470), (10, 7091682), (12, 5909735), (13, 5455140), (15, 4727788), (20, 3545841), (23, 3083340), (26, 2727570), (30, 2363894), (39, 1818380), (46, 1541670), (52, 1363785), (59, 1201980), (60, 1181947), (65, 1091028), (67, 1058460), (69, 1027780), (78, 909190), (92, 770835), (115, 616668), (118, 600990), (130, 545514), (134, 529230), (138, 513890), (156, 454595), (177, 400660), (195, 363676), (201, 352820), (230, 308334), (236, 300495), (260, 272757), (268, 264615), (276, 256945), (295, 240396), (299, 237180), (335, 211692), (345, 205556), (354, 200330), (390, 181838), (402, 176410), (460, 154167), (590, 120198), (598, 118590), (670, 105846), (690, 102778), (708, 100165), (767, 92460), (780, 90919), (804, 88205), (871, 81420), (885, 80132), (897, 79060), (1005, 70564), (1180, 60099), (1196, 59295), (1340, 52923), (1357, 52260), (1380, 51389), (1495, 47436), (1534, 46230), (1541, 46020), (1742, 40710), (1770, 40066), (1794, 39530), (2010, 35282), (2301, 30820), (2613, 27140), (2714, 26130), (2990, 23718), (3068, 23115), (3082, 23010), (3484, 20355), (3540, 20033), (3588, 19765), (3835, 18492), (3953, 17940), (4020, 17641), (4071, 17420), (4355, 16284), (4485, 15812), (4602, 15410), (4623, 15340), (5226, 13570), (5428, 13065), (5980, 11859), (6164, 11505), (6785, 10452), (7670, 9246), (7705, 9204), (7906, 8970), (8142, 8710)]