30787470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{48869}}^1$

素因数の和:48889

約数の個数: 48

約数和(自身を含む): 91484640

約数和(自身を除く): 60697170

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, 48869, 97738, 146607, 244345, 293214, 342083, 439821, 488690, 684166, 733035, 879642, 1026249, 1466070, 1710415, 2052498, 2199105, 3078747, 3420830, 4398210, 5131245, 6157494, 10262490, 15393735, 30787470]

約数ペア:

[(1, 30787470), (2, 15393735), (3, 10262490), (5, 6157494), (6, 5131245), (7, 4398210), (9, 3420830), (10, 3078747), (14, 2199105), (15, 2052498), (18, 1710415), (21, 1466070), (30, 1026249), (35, 879642), (42, 733035), (45, 684166), (63, 488690), (70, 439821), (90, 342083), (105, 293214), (126, 244345), (210, 146607), (315, 97738), (630, 48869)]