63942970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2479

約数の個数: 64

約数和(自身を含む): 146603520

約数和(自身を除く): 82660550

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1885, 2030, 2423, 2639, 3770, 4846, 5278, 12115, 13195, 16961, 24230, 26390, 31499, 33922, 62998, 70267, 84805, 140534, 157495, 169610, 220493, 314990, 351335, 440986, 491869, 702670, 913471, 983738, 1102465, 1826942, 2204930, 2459345, 4567355, 4918690, 6394297, 9134710, 12788594, 31971485, 63942970]

約数ペア:

[(1, 63942970), (2, 31971485), (5, 12788594), (7, 9134710), (10, 6394297), (13, 4918690), (14, 4567355), (26, 2459345), (29, 2204930), (35, 1826942), (58, 1102465), (65, 983738), (70, 913471), (91, 702670), (130, 491869), (145, 440986), (182, 351335), (203, 314990), (290, 220493), (377, 169610), (406, 157495), (455, 140534), (754, 84805), (910, 70267), (1015, 62998), (1885, 33922), (2030, 31499), (2423, 26390), (2639, 24230), (3770, 16961), (4846, 13195), (5278, 12115)]