187922930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 402236928

約数和(自身を除く): 214313998

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 169, 170, 211, 221, 310, 338, 403, 422, 442, 527, 806, 845, 1054, 1055, 1105, 1690, 2015, 2110, 2210, 2635, 2743, 2873, 3587, 4030, 5239, 5270, 5486, 5746, 6541, 6851, 7174, 10478, 13082, 13702, 13715, 14365, 17935, 26195, 27430, 28730, 32705, 34255, 35659, 35870, 46631, 52390, 65410, 68510, 71318, 85033, 89063, 93262, 111197, 170066, 178126, 178295, 222394, 233155, 356590, 425165, 445315, 466310, 555985, 606203, 850330, 890630, 1105429, 1111970, 1212406, 1445561, 2210858, 2891122, 3031015, 5527145, 6062030, 7227805, 11054290, 14455610, 18792293, 37584586, 93961465, 187922930]

約数ペア:

[(1, 187922930), (2, 93961465), (5, 37584586), (10, 18792293), (13, 14455610), (17, 11054290), (26, 7227805), (31, 6062030), (34, 5527145), (62, 3031015), (65, 2891122), (85, 2210858), (130, 1445561), (155, 1212406), (169, 1111970), (170, 1105429), (211, 890630), (221, 850330), (310, 606203), (338, 555985), (403, 466310), (422, 445315), (442, 425165), (527, 356590), (806, 233155), (845, 222394), (1054, 178295), (1055, 178126), (1105, 170066), (1690, 111197), (2015, 93262), (2110, 89063), (2210, 85033), (2635, 71318), (2743, 68510), (2873, 65410), (3587, 52390), (4030, 46631), (5239, 35870), (5270, 35659), (5486, 34255), (5746, 32705), (6541, 28730), (6851, 27430), (7174, 26195), (10478, 17935), (13082, 14365), (13702, 13715)]