30708468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{523}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 89264448

約数和(自身を除く): 58555980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 233, 252, 466, 523, 699, 932, 1046, 1398, 1569, 1631, 2092, 2097, 2796, 3138, 3262, 3661, 4194, 4707, 4893, 6276, 6524, 7322, 8388, 9414, 9786, 10983, 14644, 14679, 18828, 19572, 21966, 29358, 32949, 43932, 58716, 65898, 121859, 131796, 243718, 365577, 487436, 731154, 853013, 1096731, 1462308, 1706026, 2193462, 2559039, 3412052, 4386924, 5118078, 7677117, 10236156, 15354234, 30708468]

約数ペア:

[(1, 30708468), (2, 15354234), (3, 10236156), (4, 7677117), (6, 5118078), (7, 4386924), (9, 3412052), (12, 2559039), (14, 2193462), (18, 1706026), (21, 1462308), (28, 1096731), (36, 853013), (42, 731154), (63, 487436), (84, 365577), (126, 243718), (233, 131796), (252, 121859), (466, 65898), (523, 58716), (699, 43932), (932, 32949), (1046, 29358), (1398, 21966), (1569, 19572), (1631, 18828), (2092, 14679), (2097, 14644), (2796, 10983), (3138, 9786), (3262, 9414), (3661, 8388), (4194, 7322), (4707, 6524), (4893, 6276)]