30164190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 83220480

約数和(自身を除く): 53056290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 239, 478, 601, 717, 1195, 1202, 1434, 1673, 1803, 2390, 3005, 3346, 3585, 3606, 4207, 5019, 6010, 7170, 8365, 8414, 9015, 10038, 12621, 16730, 18030, 21035, 25095, 25242, 42070, 50190, 63105, 126210, 143639, 287278, 430917, 718195, 861834, 1005473, 1436390, 2010946, 2154585, 3016419, 4309170, 5027365, 6032838, 10054730, 15082095, 30164190]

約数ペア:

[(1, 30164190), (2, 15082095), (3, 10054730), (5, 6032838), (6, 5027365), (7, 4309170), (10, 3016419), (14, 2154585), (15, 2010946), (21, 1436390), (30, 1005473), (35, 861834), (42, 718195), (70, 430917), (105, 287278), (210, 143639), (239, 126210), (478, 63105), (601, 50190), (717, 42070), (1195, 25242), (1202, 25095), (1434, 21035), (1673, 18030), (1803, 16730), (2390, 12621), (3005, 10038), (3346, 9015), (3585, 8414), (3606, 8365), (4207, 7170), (5019, 6010)]