317508630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 773929728

約数和(自身を除く): 456421098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 173, 262, 346, 393, 467, 519, 655, 786, 865, 934, 1038, 1310, 1401, 1730, 1965, 2335, 2595, 2802, 3930, 4670, 5190, 7005, 14010, 22663, 45326, 61177, 67989, 80791, 113315, 122354, 135978, 161582, 183531, 226630, 242373, 305885, 339945, 367062, 403955, 484746, 611770, 679890, 807910, 917655, 1211865, 1835310, 2423730, 10583621, 21167242, 31750863, 52918105, 63501726, 105836210, 158754315, 317508630]

約数ペア:

[(1, 317508630), (2, 158754315), (3, 105836210), (5, 63501726), (6, 52918105), (10, 31750863), (15, 21167242), (30, 10583621), (131, 2423730), (173, 1835310), (262, 1211865), (346, 917655), (393, 807910), (467, 679890), (519, 611770), (655, 484746), (786, 403955), (865, 367062), (934, 339945), (1038, 305885), (1310, 242373), (1401, 226630), (1730, 183531), (1965, 161582), (2335, 135978), (2595, 122354), (2802, 113315), (3930, 80791), (4670, 67989), (5190, 61177), (7005, 45326), (14010, 22663)]