61198340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 154828800

約数和(自身を除く): 93630460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 59, 62, 70, 118, 124, 140, 155, 217, 236, 239, 295, 310, 413, 434, 478, 590, 620, 826, 868, 956, 1085, 1180, 1195, 1652, 1673, 1829, 2065, 2170, 2390, 3346, 3658, 4130, 4340, 4780, 6692, 7316, 7409, 8260, 8365, 9145, 12803, 14101, 14818, 16730, 18290, 25606, 28202, 29636, 33460, 36580, 37045, 51212, 51863, 56404, 64015, 70505, 74090, 98707, 103726, 128030, 141010, 148180, 197414, 207452, 256060, 259315, 282020, 394828, 437131, 493535, 518630, 874262, 987070, 1037260, 1748524, 1974140, 2185655, 3059917, 4371310, 6119834, 8742620, 12239668, 15299585, 30599170, 61198340]

約数ペア:

[(1, 61198340), (2, 30599170), (4, 15299585), (5, 12239668), (7, 8742620), (10, 6119834), (14, 4371310), (20, 3059917), (28, 2185655), (31, 1974140), (35, 1748524), (59, 1037260), (62, 987070), (70, 874262), (118, 518630), (124, 493535), (140, 437131), (155, 394828), (217, 282020), (236, 259315), (239, 256060), (295, 207452), (310, 197414), (413, 148180), (434, 141010), (478, 128030), (590, 103726), (620, 98707), (826, 74090), (868, 70505), (956, 64015), (1085, 56404), (1180, 51863), (1195, 51212), (1652, 37045), (1673, 36580), (1829, 33460), (2065, 29636), (2170, 28202), (2390, 25606), (3346, 18290), (3658, 16730), (4130, 14818), (4340, 14101), (4780, 12803), (6692, 9145), (7316, 8365), (7409, 8260)]