1783048260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{11443}}^1$

素因数の和:11522

約数の個数: 144

約数和(自身を含む): 5917738176

約数和(自身を除く): 4134689916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 84, 98, 105, 106, 140, 147, 159, 196, 210, 212, 245, 265, 294, 318, 371, 420, 490, 530, 588, 636, 735, 742, 795, 980, 1060, 1113, 1470, 1484, 1590, 1855, 2226, 2597, 2940, 3180, 3710, 4452, 5194, 5565, 7420, 7791, 10388, 11130, 11443, 12985, 15582, 22260, 22886, 25970, 31164, 34329, 38955, 45772, 51940, 57215, 68658, 77910, 80101, 114430, 137316, 155820, 160202, 171645, 228860, 240303, 320404, 343290, 400505, 480606, 560707, 606479, 686580, 801010, 961212, 1121414, 1201515, 1212958, 1602020, 1682121, 1819437, 2242828, 2403030, 2425916, 2803535, 3032395, 3364242, 3638874, 4245353, 4806060, 5607070, 6064790, 6728484, 7277748, 8410605, 8490706, 9097185, 11214140, 12129580, 12736059, 16821210, 16981412, 18194370, 21226765, 25472118, 29717471, 33642420, 36388740, 42453530, 50944236, 59434942, 63680295, 84907060, 89152413, 118869884, 127360590, 148587355, 178304826, 254721180, 297174710, 356609652, 445762065, 594349420, 891524130, 1783048260]

約数ペア:

[(1, 1783048260), (2, 891524130), (3, 594349420), (4, 445762065), (5, 356609652), (6, 297174710), (7, 254721180), (10, 178304826), (12, 148587355), (14, 127360590), (15, 118869884), (20, 89152413), (21, 84907060), (28, 63680295), (30, 59434942), (35, 50944236), (42, 42453530), (49, 36388740), (53, 33642420), (60, 29717471), (70, 25472118), (84, 21226765), (98, 18194370), (105, 16981412), (106, 16821210), (140, 12736059), (147, 12129580), (159, 11214140), (196, 9097185), (210, 8490706), (212, 8410605), (245, 7277748), (265, 6728484), (294, 6064790), (318, 5607070), (371, 4806060), (420, 4245353), (490, 3638874), (530, 3364242), (588, 3032395), (636, 2803535), (735, 2425916), (742, 2403030), (795, 2242828), (980, 1819437), (1060, 1682121), (1113, 1602020), (1470, 1212958), (1484, 1201515), (1590, 1121414), (1855, 961212), (2226, 801010), (2597, 686580), (2940, 606479), (3180, 560707), (3710, 480606), (4452, 400505), (5194, 343290), (5565, 320404), (7420, 240303), (7791, 228860), (10388, 171645), (11130, 160202), (11443, 155820), (12985, 137316), (15582, 114430), (22260, 80101), (22886, 77910), (25970, 68658), (31164, 57215), (34329, 51940), (38955, 45772)]