105611690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 209139840

約数和(自身を除く): 103528150

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 83, 95, 166, 181, 185, 190, 362, 370, 415, 703, 830, 905, 1406, 1577, 1810, 3071, 3154, 3439, 3515, 6142, 6697, 6878, 7030, 7885, 13394, 15023, 15355, 15770, 17195, 30046, 30710, 33485, 34390, 58349, 66970, 75115, 116698, 127243, 150230, 254486, 285437, 291745, 555851, 570874, 583490, 636215, 1111702, 1272430, 1427185, 2779255, 2854370, 5558510, 10561169, 21122338, 52805845, 105611690]

約数ペア:

[(1, 105611690), (2, 52805845), (5, 21122338), (10, 10561169), (19, 5558510), (37, 2854370), (38, 2779255), (74, 1427185), (83, 1272430), (95, 1111702), (166, 636215), (181, 583490), (185, 570874), (190, 555851), (362, 291745), (370, 285437), (415, 254486), (703, 150230), (830, 127243), (905, 116698), (1406, 75115), (1577, 66970), (1810, 58349), (3071, 34390), (3154, 33485), (3439, 30710), (3515, 30046), (6142, 17195), (6697, 15770), (6878, 15355), (7030, 15023), (7885, 13394)]