63640710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{14431}}^1$

素因数の和:14458

約数の個数: 72

約数和(自身を含む): 192494016

約数和(自身を除く): 128853306

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 14431, 28862, 43293, 72155, 86586, 101017, 129879, 144310, 202034, 216465, 259758, 303051, 432930, 505085, 606102, 649395, 707119, 909153, 1010170, 1298790, 1414238, 1515255, 1818306, 2121357, 3030510, 3535595, 4242714, 4545765, 6364071, 7071190, 9091530, 10606785, 12728142, 21213570, 31820355, 63640710]

約数ペア:

[(1, 63640710), (2, 31820355), (3, 21213570), (5, 12728142), (6, 10606785), (7, 9091530), (9, 7071190), (10, 6364071), (14, 4545765), (15, 4242714), (18, 3535595), (21, 3030510), (30, 2121357), (35, 1818306), (42, 1515255), (45, 1414238), (49, 1298790), (63, 1010170), (70, 909153), (90, 707119), (98, 649395), (105, 606102), (126, 505085), (147, 432930), (210, 303051), (245, 259758), (294, 216465), (315, 202034), (441, 144310), (490, 129879), (630, 101017), (735, 86586), (882, 72155), (1470, 43293), (2205, 28862), (4410, 14431)]