25079310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 68739840

約数和(自身を除く): 43660530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 89, 90, 93, 101, 155, 178, 186, 202, 267, 279, 303, 310, 445, 465, 505, 534, 558, 606, 801, 890, 909, 930, 1010, 1335, 1395, 1515, 1602, 1818, 2670, 2759, 2790, 3030, 3131, 4005, 4545, 5518, 6262, 8010, 8277, 8989, 9090, 9393, 13795, 15655, 16554, 17978, 18786, 24831, 26967, 27590, 28179, 31310, 41385, 44945, 46965, 49662, 53934, 56358, 80901, 82770, 89890, 93930, 124155, 134835, 140895, 161802, 248310, 269670, 278659, 281790, 404505, 557318, 809010, 835977, 1393295, 1671954, 2507931, 2786590, 4179885, 5015862, 8359770, 12539655, 25079310]

約数ペア:

[(1, 25079310), (2, 12539655), (3, 8359770), (5, 5015862), (6, 4179885), (9, 2786590), (10, 2507931), (15, 1671954), (18, 1393295), (30, 835977), (31, 809010), (45, 557318), (62, 404505), (89, 281790), (90, 278659), (93, 269670), (101, 248310), (155, 161802), (178, 140895), (186, 134835), (202, 124155), (267, 93930), (279, 89890), (303, 82770), (310, 80901), (445, 56358), (465, 53934), (505, 49662), (534, 46965), (558, 44945), (606, 41385), (801, 31310), (890, 28179), (909, 27590), (930, 26967), (1010, 24831), (1335, 18786), (1395, 17978), (1515, 16554), (1602, 15655), (1818, 13795), (2670, 9393), (2759, 9090), (2790, 8989), (3030, 8277), (3131, 8010), (4005, 6262), (4545, 5518)]