71709401270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2371}}^1\times {\mathrm{2803}}^1$

素因数の和:5277

約数の個数: 64

約数和(自身を含む): 140790230784

約数和(自身を除く): 69080829514

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 2371, 2803, 4742, 5395, 5606, 10790, 11855, 14015, 23710, 28030, 30823, 36439, 61646, 72878, 154115, 182195, 196793, 232649, 308230, 364390, 393586, 465298, 983965, 1163245, 1967930, 2326490, 2558309, 3024437, 5116618, 6048874, 6645913, 12791545, 13291826, 15122185, 25583090, 30244370, 33229565, 66459130, 86396869, 172793738, 431984345, 551610779, 863968690, 1103221558, 2758053895, 5516107790, 7170940127, 14341880254, 35854700635, 71709401270]

約数ペア:

[(1, 71709401270), (2, 35854700635), (5, 14341880254), (10, 7170940127), (13, 5516107790), (26, 2758053895), (65, 1103221558), (83, 863968690), (130, 551610779), (166, 431984345), (415, 172793738), (830, 86396869), (1079, 66459130), (2158, 33229565), (2371, 30244370), (2803, 25583090), (4742, 15122185), (5395, 13291826), (5606, 12791545), (10790, 6645913), (11855, 6048874), (14015, 5116618), (23710, 3024437), (28030, 2558309), (30823, 2326490), (36439, 1967930), (61646, 1163245), (72878, 983965), (154115, 465298), (182195, 393586), (196793, 364390), (232649, 308230)]