23603090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 51148800

約数和(自身を除く): 27545710

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 73, 146, 149, 155, 217, 298, 310, 365, 434, 511, 730, 745, 1022, 1043, 1085, 1490, 2086, 2170, 2263, 2555, 4526, 4619, 5110, 5215, 9238, 10430, 10877, 11315, 15841, 21754, 22630, 23095, 31682, 32333, 46190, 54385, 64666, 76139, 79205, 108770, 152278, 158410, 161665, 323330, 337187, 380695, 674374, 761390, 1685935, 2360309, 3371870, 4720618, 11801545, 23603090]

約数ペア:

[(1, 23603090), (2, 11801545), (5, 4720618), (7, 3371870), (10, 2360309), (14, 1685935), (31, 761390), (35, 674374), (62, 380695), (70, 337187), (73, 323330), (146, 161665), (149, 158410), (155, 152278), (217, 108770), (298, 79205), (310, 76139), (365, 64666), (434, 54385), (511, 46190), (730, 32333), (745, 31682), (1022, 23095), (1043, 22630), (1085, 21754), (1490, 15841), (2086, 11315), (2170, 10877), (2263, 10430), (2555, 9238), (4526, 5215), (4619, 5110)]