190259940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 576164736

約数和(自身を除く): 385904796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 353, 390, 691, 706, 780, 1059, 1382, 1412, 1765, 2073, 2118, 2764, 3455, 3530, 4146, 4236, 4589, 5295, 6910, 7060, 8292, 8983, 9178, 10365, 10590, 13767, 13820, 17966, 18356, 20730, 21180, 22945, 26949, 27534, 35932, 41460, 44915, 45890, 53898, 55068, 68835, 89830, 91780, 107796, 134745, 137670, 179660, 243923, 269490, 275340, 487846, 538980, 731769, 975692, 1219615, 1463538, 2439230, 2927076, 3170999, 3658845, 4878460, 6341998, 7317690, 9512997, 12683996, 14635380, 15854995, 19025994, 31709990, 38051988, 47564985, 63419980, 95129970, 190259940]

約数ペア:

[(1, 190259940), (2, 95129970), (3, 63419980), (4, 47564985), (5, 38051988), (6, 31709990), (10, 19025994), (12, 15854995), (13, 14635380), (15, 12683996), (20, 9512997), (26, 7317690), (30, 6341998), (39, 4878460), (52, 3658845), (60, 3170999), (65, 2927076), (78, 2439230), (130, 1463538), (156, 1219615), (195, 975692), (260, 731769), (353, 538980), (390, 487846), (691, 275340), (706, 269490), (780, 243923), (1059, 179660), (1382, 137670), (1412, 134745), (1765, 107796), (2073, 91780), (2118, 89830), (2764, 68835), (3455, 55068), (3530, 53898), (4146, 45890), (4236, 44915), (4589, 41460), (5295, 35932), (6910, 27534), (7060, 26949), (8292, 22945), (8983, 21180), (9178, 20730), (10365, 18356), (10590, 17966), (13767, 13820)]