1937222550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{138869}}^1$

素因数の和:138918

約数の個数: 72

約数和(自身を含む): 5372602560

約数和(自身を除く): 3435380010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 6975, 13950, 138869, 277738, 416607, 694345, 833214, 1249821, 1388690, 2083035, 2499642, 3471725, 4166070, 4304939, 6249105, 6943450, 8609878, 10415175, 12498210, 12914817, 20830350, 21524695, 25829634, 31245525, 38744451, 43049390, 62491050, 64574085, 77488902, 107623475, 129148170, 193722255, 215246950, 322870425, 387444510, 645740850, 968611275, 1937222550]

約数ペア:

[(1, 1937222550), (2, 968611275), (3, 645740850), (5, 387444510), (6, 322870425), (9, 215246950), (10, 193722255), (15, 129148170), (18, 107623475), (25, 77488902), (30, 64574085), (31, 62491050), (45, 43049390), (50, 38744451), (62, 31245525), (75, 25829634), (90, 21524695), (93, 20830350), (150, 12914817), (155, 12498210), (186, 10415175), (225, 8609878), (279, 6943450), (310, 6249105), (450, 4304939), (465, 4166070), (558, 3471725), (775, 2499642), (930, 2083035), (1395, 1388690), (1550, 1249821), (2325, 833214), (2790, 694345), (4650, 416607), (6975, 277738), (13950, 138869)]