126840030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 311731200

約数和(自身を除く): 184891170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 109, 158, 218, 237, 327, 395, 474, 491, 545, 654, 790, 982, 1090, 1185, 1473, 1635, 2370, 2455, 2946, 3270, 4910, 7365, 8611, 14730, 17222, 25833, 38789, 43055, 51666, 53519, 77578, 86110, 107038, 116367, 129165, 160557, 193945, 232734, 258330, 267595, 321114, 387890, 535190, 581835, 802785, 1163670, 1605570, 4228001, 8456002, 12684003, 21140005, 25368006, 42280010, 63420015, 126840030]

約数ペア:

[(1, 126840030), (2, 63420015), (3, 42280010), (5, 25368006), (6, 21140005), (10, 12684003), (15, 8456002), (30, 4228001), (79, 1605570), (109, 1163670), (158, 802785), (218, 581835), (237, 535190), (327, 387890), (395, 321114), (474, 267595), (491, 258330), (545, 232734), (654, 193945), (790, 160557), (982, 129165), (1090, 116367), (1185, 107038), (1473, 86110), (1635, 77578), (2370, 53519), (2455, 51666), (2946, 43055), (3270, 38789), (4910, 25833), (7365, 17222), (8611, 14730)]