29494020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 86639616

約数和(自身を除く): 57145596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 101, 124, 155, 157, 186, 202, 303, 310, 314, 372, 404, 465, 471, 505, 606, 620, 628, 785, 930, 942, 1010, 1212, 1515, 1570, 1860, 1884, 2020, 2355, 3030, 3131, 3140, 4710, 4867, 6060, 6262, 9393, 9420, 9734, 12524, 14601, 15655, 15857, 18786, 19468, 24335, 29202, 31310, 31714, 37572, 46965, 47571, 48670, 58404, 62620, 63428, 73005, 79285, 93930, 95142, 97340, 146010, 158570, 187860, 190284, 237855, 292020, 317140, 475710, 491567, 951420, 983134, 1474701, 1966268, 2457835, 2949402, 4915670, 5898804, 7373505, 9831340, 14747010, 29494020]

約数ペア:

[(1, 29494020), (2, 14747010), (3, 9831340), (4, 7373505), (5, 5898804), (6, 4915670), (10, 2949402), (12, 2457835), (15, 1966268), (20, 1474701), (30, 983134), (31, 951420), (60, 491567), (62, 475710), (93, 317140), (101, 292020), (124, 237855), (155, 190284), (157, 187860), (186, 158570), (202, 146010), (303, 97340), (310, 95142), (314, 93930), (372, 79285), (404, 73005), (465, 63428), (471, 62620), (505, 58404), (606, 48670), (620, 47571), (628, 46965), (785, 37572), (930, 31714), (942, 31310), (1010, 29202), (1212, 24335), (1515, 19468), (1570, 18786), (1860, 15857), (1884, 15655), (2020, 14601), (2355, 12524), (3030, 9734), (3131, 9420), (3140, 9393), (4710, 6262), (4867, 6060)]