2501010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 6825600

約数和(自身を除く): 4324590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 157, 177, 270, 295, 314, 354, 471, 531, 590, 785, 885, 942, 1062, 1413, 1570, 1593, 1770, 2355, 2655, 2826, 3186, 4239, 4710, 5310, 7065, 7965, 8478, 9263, 14130, 15930, 18526, 21195, 27789, 42390, 46315, 55578, 83367, 92630, 138945, 166734, 250101, 277890, 416835, 500202, 833670, 1250505, 2501010]

約数ペア:

[(1, 2501010), (2, 1250505), (3, 833670), (5, 500202), (6, 416835), (9, 277890), (10, 250101), (15, 166734), (18, 138945), (27, 92630), (30, 83367), (45, 55578), (54, 46315), (59, 42390), (90, 27789), (118, 21195), (135, 18526), (157, 15930), (177, 14130), (270, 9263), (295, 8478), (314, 7965), (354, 7065), (471, 5310), (531, 4710), (590, 4239), (785, 3186), (885, 2826), (942, 2655), (1062, 2355), (1413, 1770), (1570, 1593)]