67230940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2267

約数の個数: 72

約数和(自身を含む): 169610112

約数和(自身を除く): 102379172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 2213, 3038, 4340, 4426, 6076, 7595, 8852, 11065, 15190, 15491, 22130, 30380, 30982, 44260, 61964, 68603, 77455, 108437, 137206, 154910, 216874, 274412, 309820, 343015, 433748, 480221, 542185, 686030, 960442, 1084370, 1372060, 1920884, 2168740, 2401105, 3361547, 4802210, 6723094, 9604420, 13446188, 16807735, 33615470, 67230940]

約数ペア:

[(1, 67230940), (2, 33615470), (4, 16807735), (5, 13446188), (7, 9604420), (10, 6723094), (14, 4802210), (20, 3361547), (28, 2401105), (31, 2168740), (35, 1920884), (49, 1372060), (62, 1084370), (70, 960442), (98, 686030), (124, 542185), (140, 480221), (155, 433748), (196, 343015), (217, 309820), (245, 274412), (310, 216874), (434, 154910), (490, 137206), (620, 108437), (868, 77455), (980, 68603), (1085, 61964), (1519, 44260), (2170, 30982), (2213, 30380), (3038, 22130), (4340, 15491), (4426, 15190), (6076, 11065), (7595, 8852)]