130585330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 261273600

約数和(自身を除く): 130688270

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 71, 85, 142, 155, 170, 310, 349, 355, 527, 698, 710, 1054, 1207, 1745, 2201, 2414, 2635, 3490, 4402, 5270, 5933, 6035, 10819, 11005, 11866, 12070, 21638, 22010, 24779, 29665, 37417, 49558, 54095, 59330, 74834, 108190, 123895, 183923, 187085, 247790, 367846, 374170, 421243, 768149, 842486, 919615, 1536298, 1839230, 2106215, 3840745, 4212430, 7681490, 13058533, 26117066, 65292665, 130585330]

約数ペア:

[(1, 130585330), (2, 65292665), (5, 26117066), (10, 13058533), (17, 7681490), (31, 4212430), (34, 3840745), (62, 2106215), (71, 1839230), (85, 1536298), (142, 919615), (155, 842486), (170, 768149), (310, 421243), (349, 374170), (355, 367846), (527, 247790), (698, 187085), (710, 183923), (1054, 123895), (1207, 108190), (1745, 74834), (2201, 59330), (2414, 54095), (2635, 49558), (3490, 37417), (4402, 29665), (5270, 24779), (5933, 22010), (6035, 21638), (10819, 12070), (11005, 11866)]