68637140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 171714816

約数和(自身を除く): 103077676

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 103, 110, 130, 143, 206, 220, 233, 260, 286, 412, 466, 515, 572, 715, 932, 1030, 1133, 1165, 1339, 1430, 2060, 2266, 2330, 2563, 2678, 2860, 3029, 4532, 4660, 5126, 5356, 5665, 6058, 6695, 10252, 11330, 12116, 12815, 13390, 14729, 15145, 22660, 23999, 25630, 26780, 29458, 30290, 33319, 47998, 51260, 58916, 60580, 66638, 73645, 95996, 119995, 133276, 147290, 166595, 239990, 263989, 294580, 311987, 333190, 479980, 527978, 623974, 666380, 1055956, 1247948, 1319945, 1559935, 2639890, 3119870, 3431857, 5279780, 6239740, 6863714, 13727428, 17159285, 34318570, 68637140]

約数ペア:

[(1, 68637140), (2, 34318570), (4, 17159285), (5, 13727428), (10, 6863714), (11, 6239740), (13, 5279780), (20, 3431857), (22, 3119870), (26, 2639890), (44, 1559935), (52, 1319945), (55, 1247948), (65, 1055956), (103, 666380), (110, 623974), (130, 527978), (143, 479980), (206, 333190), (220, 311987), (233, 294580), (260, 263989), (286, 239990), (412, 166595), (466, 147290), (515, 133276), (572, 119995), (715, 95996), (932, 73645), (1030, 66638), (1133, 60580), (1165, 58916), (1339, 51260), (1430, 47998), (2060, 33319), (2266, 30290), (2330, 29458), (2563, 26780), (2678, 25630), (2860, 23999), (3029, 22660), (4532, 15145), (4660, 14729), (5126, 13390), (5356, 12815), (5665, 12116), (6058, 11330), (6695, 10252)]