15668048940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2535283}}^1$

素因数の和:2535398

約数の個数: 48

約数和(自身を含む): 44296482048

約数和(自身を除く): 28628433108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 2535283, 5070566, 7605849, 10141132, 12676415, 15211698, 25352830, 30423396, 38029245, 50705660, 76058490, 152116980, 261134149, 522268298, 783402447, 1044536596, 1305670745, 1566804894, 2611341490, 3133609788, 3917012235, 5222682980, 7834024470, 15668048940]

約数ペア:

[(1, 15668048940), (2, 7834024470), (3, 5222682980), (4, 3917012235), (5, 3133609788), (6, 2611341490), (10, 1566804894), (12, 1305670745), (15, 1044536596), (20, 783402447), (30, 522268298), (60, 261134149), (103, 152116980), (206, 76058490), (309, 50705660), (412, 38029245), (515, 30423396), (618, 25352830), (1030, 15211698), (1236, 12676415), (1545, 10141132), (2060, 7605849), (3090, 5070566), (6180, 2535283)]