69419220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1545

約数の個数: 96

約数和(自身を含む): 212903040

約数和(自身を除く): 143483820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 305, 366, 390, 610, 732, 780, 793, 915, 1220, 1459, 1586, 1830, 2379, 2918, 3172, 3660, 3965, 4377, 4758, 5836, 7295, 7930, 8754, 9516, 11895, 14590, 15860, 17508, 18967, 21885, 23790, 29180, 37934, 43770, 47580, 56901, 75868, 87540, 88999, 94835, 113802, 177998, 189670, 227604, 266997, 284505, 355996, 379340, 444995, 533994, 569010, 889990, 1067988, 1138020, 1156987, 1334985, 1779980, 2313974, 2669970, 3470961, 4627948, 5339940, 5784935, 6941922, 11569870, 13883844, 17354805, 23139740, 34709610, 69419220]

約数ペア:

[(1, 69419220), (2, 34709610), (3, 23139740), (4, 17354805), (5, 13883844), (6, 11569870), (10, 6941922), (12, 5784935), (13, 5339940), (15, 4627948), (20, 3470961), (26, 2669970), (30, 2313974), (39, 1779980), (52, 1334985), (60, 1156987), (61, 1138020), (65, 1067988), (78, 889990), (122, 569010), (130, 533994), (156, 444995), (183, 379340), (195, 355996), (244, 284505), (260, 266997), (305, 227604), (366, 189670), (390, 177998), (610, 113802), (732, 94835), (780, 88999), (793, 87540), (915, 75868), (1220, 56901), (1459, 47580), (1586, 43770), (1830, 37934), (2379, 29180), (2918, 23790), (3172, 21885), (3660, 18967), (3965, 17508), (4377, 15860), (4758, 14590), (5836, 11895), (7295, 9516), (7930, 8754)]