29767140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12721}}^1$

素因数の和:12749

約数の個数: 72

約数和(自身を含む): 97246968

約数和(自身を除く): 67479828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 12721, 25442, 38163, 50884, 63605, 76326, 114489, 127210, 152652, 165373, 190815, 228978, 254420, 330746, 381630, 457956, 496119, 572445, 661492, 763260, 826865, 992238, 1144890, 1488357, 1653730, 1984476, 2289780, 2480595, 2976714, 3307460, 4961190, 5953428, 7441785, 9922380, 14883570, 29767140]

約数ペア:

[(1, 29767140), (2, 14883570), (3, 9922380), (4, 7441785), (5, 5953428), (6, 4961190), (9, 3307460), (10, 2976714), (12, 2480595), (13, 2289780), (15, 1984476), (18, 1653730), (20, 1488357), (26, 1144890), (30, 992238), (36, 826865), (39, 763260), (45, 661492), (52, 572445), (60, 496119), (65, 457956), (78, 381630), (90, 330746), (117, 254420), (130, 228978), (156, 190815), (180, 165373), (195, 152652), (234, 127210), (260, 114489), (390, 76326), (468, 63605), (585, 50884), (780, 38163), (1170, 25442), (2340, 12721)]