30662814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 76446720

約数和(自身を除く): 45783906

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 178, 182, 267, 273, 534, 546, 623, 631, 1157, 1246, 1262, 1869, 1893, 2314, 3471, 3738, 3786, 4417, 6942, 8099, 8203, 8834, 13251, 16198, 16406, 24297, 24609, 26502, 48594, 49218, 56159, 57421, 112318, 114842, 168477, 172263, 336954, 344526, 393113, 730067, 786226, 1179339, 1460134, 2190201, 2358678, 4380402, 5110469, 10220938, 15331407, 30662814]

約数ペア:

[(1, 30662814), (2, 15331407), (3, 10220938), (6, 5110469), (7, 4380402), (13, 2358678), (14, 2190201), (21, 1460134), (26, 1179339), (39, 786226), (42, 730067), (78, 393113), (89, 344526), (91, 336954), (178, 172263), (182, 168477), (267, 114842), (273, 112318), (534, 57421), (546, 56159), (623, 49218), (631, 48594), (1157, 26502), (1246, 24609), (1262, 24297), (1869, 16406), (1893, 16198), (2314, 13251), (3471, 8834), (3738, 8203), (3786, 8099), (4417, 6942)]