374656660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 943810560

約数和(自身を除く): 569153900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 307, 322, 379, 460, 614, 644, 758, 805, 1228, 1516, 1535, 1610, 1895, 2149, 2653, 3070, 3220, 3790, 4298, 5306, 6140, 7061, 7580, 8596, 8717, 10612, 10745, 13265, 14122, 17434, 21490, 26530, 28244, 34868, 35305, 42980, 43585, 49427, 53060, 61019, 70610, 87170, 98854, 116353, 122038, 141220, 174340, 197708, 232706, 244076, 247135, 305095, 465412, 494270, 581765, 610190, 814471, 988540, 1163530, 1220380, 1628942, 2327060, 2676119, 3257884, 4072355, 5352238, 8144710, 10704476, 13380595, 16289420, 18732833, 26761190, 37465666, 53522380, 74931332, 93664165, 187328330, 374656660]

約数ペア:

[(1, 374656660), (2, 187328330), (4, 93664165), (5, 74931332), (7, 53522380), (10, 37465666), (14, 26761190), (20, 18732833), (23, 16289420), (28, 13380595), (35, 10704476), (46, 8144710), (70, 5352238), (92, 4072355), (115, 3257884), (140, 2676119), (161, 2327060), (230, 1628942), (307, 1220380), (322, 1163530), (379, 988540), (460, 814471), (614, 610190), (644, 581765), (758, 494270), (805, 465412), (1228, 305095), (1516, 247135), (1535, 244076), (1610, 232706), (1895, 197708), (2149, 174340), (2653, 141220), (3070, 122038), (3220, 116353), (3790, 98854), (4298, 87170), (5306, 70610), (6140, 61019), (7061, 53060), (7580, 49427), (8596, 43585), (8717, 42980), (10612, 35305), (10745, 34868), (13265, 28244), (14122, 26530), (17434, 21490)]