30128532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{51239}}^1$

素因数の和:51260

約数の個数: 36

約数和(自身を含む): 81779040

約数和(自身を除く): 51650508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 51239, 102478, 153717, 204956, 307434, 358673, 614868, 717346, 1076019, 1434692, 2152038, 2510711, 4304076, 5021422, 7532133, 10042844, 15064266, 30128532]

約数ペア:

[(1, 30128532), (2, 15064266), (3, 10042844), (4, 7532133), (6, 5021422), (7, 4304076), (12, 2510711), (14, 2152038), (21, 1434692), (28, 1076019), (42, 717346), (49, 614868), (84, 358673), (98, 307434), (147, 204956), (196, 153717), (294, 102478), (588, 51239)]