53970420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 186310656

約数和(自身を除く): 132340236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 37, 42, 46, 60, 69, 70, 74, 84, 92, 105, 111, 115, 138, 140, 148, 151, 161, 185, 210, 222, 230, 259, 276, 302, 322, 345, 370, 420, 444, 453, 460, 483, 518, 555, 604, 644, 690, 740, 755, 777, 805, 851, 906, 966, 1036, 1057, 1110, 1295, 1380, 1510, 1554, 1610, 1702, 1812, 1932, 2114, 2220, 2265, 2415, 2553, 2590, 3020, 3108, 3171, 3220, 3404, 3473, 3885, 4228, 4255, 4530, 4830, 5106, 5180, 5285, 5587, 5957, 6342, 6946, 7770, 8510, 9060, 9660, 10212, 10419, 10570, 11174, 11914, 12684, 12765, 13892, 15540, 15855, 16761, 17020, 17365, 17871, 20838, 21140, 22348, 23828, 24311, 25530, 27935, 29785, 31710, 33522, 34730, 35742, 39109, 41676, 48622, 51060, 52095, 55870, 59570, 63420, 67044, 69460, 71484, 72933, 78218, 83805, 89355, 97244, 104190, 111740, 117327, 119140, 121555, 128501, 145866, 156436, 167610, 178710, 195545, 208380, 234654, 243110, 257002, 291732, 335220, 357420, 364665, 385503, 391090, 469308, 486220, 514004, 586635, 642505, 729330, 771006, 782180, 899507, 1173270, 1285010, 1458660, 1542012, 1799014, 1927515, 2346540, 2570020, 2698521, 3598028, 3855030, 4497535, 5397042, 7710060, 8995070, 10794084, 13492605, 17990140, 26985210, 53970420]

約数ペア:

[(1, 53970420), (2, 26985210), (3, 17990140), (4, 13492605), (5, 10794084), (6, 8995070), (7, 7710060), (10, 5397042), (12, 4497535), (14, 3855030), (15, 3598028), (20, 2698521), (21, 2570020), (23, 2346540), (28, 1927515), (30, 1799014), (35, 1542012), (37, 1458660), (42, 1285010), (46, 1173270), (60, 899507), (69, 782180), (70, 771006), (74, 729330), (84, 642505), (92, 586635), (105, 514004), (111, 486220), (115, 469308), (138, 391090), (140, 385503), (148, 364665), (151, 357420), (161, 335220), (185, 291732), (210, 257002), (222, 243110), (230, 234654), (259, 208380), (276, 195545), (302, 178710), (322, 167610), (345, 156436), (370, 145866), (420, 128501), (444, 121555), (453, 119140), (460, 117327), (483, 111740), (518, 104190), (555, 97244), (604, 89355), (644, 83805), (690, 78218), (740, 72933), (755, 71484), (777, 69460), (805, 67044), (851, 63420), (906, 59570), (966, 55870), (1036, 52095), (1057, 51060), (1110, 48622), (1295, 41676), (1380, 39109), (1510, 35742), (1554, 34730), (1610, 33522), (1702, 31710), (1812, 29785), (1932, 27935), (2114, 25530), (2220, 24311), (2265, 23828), (2415, 22348), (2553, 21140), (2590, 20838), (3020, 17871), (3108, 17365), (3171, 17020), (3220, 16761), (3404, 15855), (3473, 15540), (3885, 13892), (4228, 12765), (4255, 12684), (4530, 11914), (4830, 11174), (5106, 10570), (5180, 10419), (5285, 10212), (5587, 9660), (5957, 9060), (6342, 8510), (6946, 7770)]