121008064340

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{234721}}^1$

素因数の和:235052

約数の個数: 48

約数和(自身を含む): 257302256400

約数和(自身を除く): 136294192060

約数列:

[1, 2, 4, 5, 10, 20, 149, 173, 298, 346, 596, 692, 745, 865, 1490, 1730, 2980, 3460, 25777, 51554, 103108, 128885, 234721, 257770, 469442, 515540, 938884, 1173605, 2347210, 4694420, 34973429, 40606733, 69946858, 81213466, 139893716, 162426932, 174867145, 203033665, 349734290, 406067330, 699468580, 812134660, 6050403217, 12100806434, 24201612868, 30252016085, 60504032170, 121008064340]

約数ペア:

[(1, 121008064340), (2, 60504032170), (4, 30252016085), (5, 24201612868), (10, 12100806434), (20, 6050403217), (149, 812134660), (173, 699468580), (298, 406067330), (346, 349734290), (596, 203033665), (692, 174867145), (745, 162426932), (865, 139893716), (1490, 81213466), (1730, 69946858), (2980, 40606733), (3460, 34973429), (25777, 4694420), (51554, 2347210), (103108, 1173605), (128885, 938884), (234721, 515540), (257770, 469442)]