31225350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 84994560

約数和(自身を除く): 53769210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 67, 75, 78, 130, 134, 150, 195, 201, 239, 325, 335, 390, 402, 478, 650, 670, 717, 871, 975, 1005, 1195, 1434, 1675, 1742, 1950, 2010, 2390, 2613, 3107, 3350, 3585, 4355, 5025, 5226, 5975, 6214, 7170, 8710, 9321, 10050, 11950, 13065, 15535, 16013, 17925, 18642, 21775, 26130, 31070, 32026, 35850, 43550, 46605, 48039, 65325, 77675, 80065, 93210, 96078, 130650, 155350, 160130, 208169, 233025, 240195, 400325, 416338, 466050, 480390, 624507, 800650, 1040845, 1200975, 1249014, 2081690, 2401950, 3122535, 5204225, 6245070, 10408450, 15612675, 31225350]

約数ペア:

[(1, 31225350), (2, 15612675), (3, 10408450), (5, 6245070), (6, 5204225), (10, 3122535), (13, 2401950), (15, 2081690), (25, 1249014), (26, 1200975), (30, 1040845), (39, 800650), (50, 624507), (65, 480390), (67, 466050), (75, 416338), (78, 400325), (130, 240195), (134, 233025), (150, 208169), (195, 160130), (201, 155350), (239, 130650), (325, 96078), (335, 93210), (390, 80065), (402, 77675), (478, 65325), (650, 48039), (670, 46605), (717, 43550), (871, 35850), (975, 32026), (1005, 31070), (1195, 26130), (1434, 21775), (1675, 18642), (1742, 17925), (1950, 16013), (2010, 15535), (2390, 13065), (2613, 11950), (3107, 10050), (3350, 9321), (3585, 8710), (4355, 7170), (5025, 6214), (5226, 5975)]