30213306

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 72465120

約数和(自身を除く): 42251814

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 167, 171, 207, 334, 342, 414, 437, 501, 529, 874, 1002, 1058, 1311, 1503, 1587, 2622, 3006, 3173, 3174, 3841, 3933, 4761, 6346, 7682, 7866, 9519, 9522, 10051, 11523, 19038, 20102, 23046, 28557, 30153, 34569, 57114, 60306, 69138, 72979, 88343, 90459, 145958, 176686, 180918, 218937, 265029, 437874, 530058, 656811, 795087, 1313622, 1590174, 1678517, 3357034, 5035551, 10071102, 15106653, 30213306]

約数ペア:

[(1, 30213306), (2, 15106653), (3, 10071102), (6, 5035551), (9, 3357034), (18, 1678517), (19, 1590174), (23, 1313622), (38, 795087), (46, 656811), (57, 530058), (69, 437874), (114, 265029), (138, 218937), (167, 180918), (171, 176686), (207, 145958), (334, 90459), (342, 88343), (414, 72979), (437, 69138), (501, 60306), (529, 57114), (874, 34569), (1002, 30153), (1058, 28557), (1311, 23046), (1503, 20102), (1587, 19038), (2622, 11523), (3006, 10051), (3173, 9522), (3174, 9519), (3841, 7866), (3933, 7682), (4761, 6346)]