2748858210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4363267}}^1$

素因数の和:4363287

約数の個数: 48

約数和(自身を含む): 8168037696

約数和(自身を除く): 5419179486

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4363267, 8726534, 13089801, 21816335, 26179602, 30542869, 39269403, 43632670, 61085738, 65449005, 78538806, 91628607, 130898010, 152714345, 183257214, 196347015, 274885821, 305428690, 392694030, 458143035, 549771642, 916286070, 1374429105, 2748858210]

約数ペア:

[(1, 2748858210), (2, 1374429105), (3, 916286070), (5, 549771642), (6, 458143035), (7, 392694030), (9, 305428690), (10, 274885821), (14, 196347015), (15, 183257214), (18, 152714345), (21, 130898010), (30, 91628607), (35, 78538806), (42, 65449005), (45, 61085738), (63, 43632670), (70, 39269403), (90, 30542869), (105, 26179602), (126, 21816335), (210, 13089801), (315, 8726534), (630, 4363267)]