313638690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{2243}}^1$

素因数の和:2391

約数の個数: 64

約数和(自身を含む): 775526400

約数和(自身を除く): 461887710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 79, 118, 158, 177, 237, 295, 354, 395, 474, 590, 790, 885, 1185, 1770, 2243, 2370, 4486, 4661, 6729, 9322, 11215, 13458, 13983, 22430, 23305, 27966, 33645, 46610, 67290, 69915, 132337, 139830, 177197, 264674, 354394, 397011, 531591, 661685, 794022, 885985, 1063182, 1323370, 1771970, 1985055, 2657955, 3970110, 5315910, 10454623, 20909246, 31363869, 52273115, 62727738, 104546230, 156819345, 313638690]

約数ペア:

[(1, 313638690), (2, 156819345), (3, 104546230), (5, 62727738), (6, 52273115), (10, 31363869), (15, 20909246), (30, 10454623), (59, 5315910), (79, 3970110), (118, 2657955), (158, 1985055), (177, 1771970), (237, 1323370), (295, 1063182), (354, 885985), (395, 794022), (474, 661685), (590, 531591), (790, 397011), (885, 354394), (1185, 264674), (1770, 177197), (2243, 139830), (2370, 132337), (4486, 69915), (4661, 67290), (6729, 46610), (9322, 33645), (11215, 27966), (13458, 23305), (13983, 22430)]