2019047670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{42569}}^1$

素因数の和:42630

約数の個数: 96

約数和(自身を含む): 5737754880

約数和(自身を除く): 3718707210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 765, 930, 1054, 1395, 1530, 1581, 2635, 2790, 3162, 4743, 5270, 7905, 9486, 15810, 23715, 42569, 47430, 85138, 127707, 212845, 255414, 383121, 425690, 638535, 723673, 766242, 1277070, 1319639, 1447346, 1915605, 2171019, 2639278, 3618365, 3831210, 3958917, 4342038, 6513057, 6598195, 7236730, 7917834, 10855095, 11876751, 13026114, 13196390, 19794585, 21710190, 22433863, 23753502, 32565285, 39589170, 44867726, 59383755, 65130570, 67301589, 112169315, 118767510, 134603178, 201904767, 224338630, 336507945, 403809534, 673015890, 1009523835, 2019047670]

約数ペア:

[(1, 2019047670), (2, 1009523835), (3, 673015890), (5, 403809534), (6, 336507945), (9, 224338630), (10, 201904767), (15, 134603178), (17, 118767510), (18, 112169315), (30, 67301589), (31, 65130570), (34, 59383755), (45, 44867726), (51, 39589170), (62, 32565285), (85, 23753502), (90, 22433863), (93, 21710190), (102, 19794585), (153, 13196390), (155, 13026114), (170, 11876751), (186, 10855095), (255, 7917834), (279, 7236730), (306, 6598195), (310, 6513057), (465, 4342038), (510, 3958917), (527, 3831210), (558, 3618365), (765, 2639278), (930, 2171019), (1054, 1915605), (1395, 1447346), (1530, 1319639), (1581, 1277070), (2635, 766242), (2790, 723673), (3162, 638535), (4743, 425690), (5270, 383121), (7905, 255414), (9486, 212845), (15810, 127707), (23715, 85138), (42569, 47430)]