1570642830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{907}}^1$

素因数の和:1262

約数の個数: 96

約数和(自身を含む): 4161051648

約数和(自身を除く): 2590408818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 271, 355, 426, 542, 639, 710, 813, 907, 1065, 1278, 1355, 1626, 1814, 2130, 2439, 2710, 2721, 3195, 4065, 4535, 4878, 5442, 6390, 8130, 8163, 9070, 12195, 13605, 16326, 19241, 24390, 27210, 38482, 40815, 57723, 64397, 81630, 96205, 115446, 128794, 173169, 192410, 193191, 245797, 288615, 321985, 346338, 386382, 491594, 577230, 579573, 643970, 737391, 865845, 965955, 1159146, 1228985, 1474782, 1731690, 1931910, 2212173, 2457970, 2897865, 3686955, 4424346, 5795730, 7373910, 11060865, 17451587, 22121730, 34903174, 52354761, 87257935, 104709522, 157064283, 174515870, 261773805, 314128566, 523547610, 785321415, 1570642830]

約数ペア:

[(1, 1570642830), (2, 785321415), (3, 523547610), (5, 314128566), (6, 261773805), (9, 174515870), (10, 157064283), (15, 104709522), (18, 87257935), (30, 52354761), (45, 34903174), (71, 22121730), (90, 17451587), (142, 11060865), (213, 7373910), (271, 5795730), (355, 4424346), (426, 3686955), (542, 2897865), (639, 2457970), (710, 2212173), (813, 1931910), (907, 1731690), (1065, 1474782), (1278, 1228985), (1355, 1159146), (1626, 965955), (1814, 865845), (2130, 737391), (2439, 643970), (2710, 579573), (2721, 577230), (3195, 491594), (4065, 386382), (4535, 346338), (4878, 321985), (5442, 288615), (6390, 245797), (8130, 193191), (8163, 192410), (9070, 173169), (12195, 128794), (13605, 115446), (16326, 96205), (19241, 81630), (24390, 64397), (27210, 57723), (38482, 40815)]