69656820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1529

約数の個数: 96

約数和(自身を含む): 211051008

約数和(自身を除く): 141394188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 282, 340, 470, 510, 564, 705, 799, 940, 1020, 1410, 1453, 1598, 2397, 2820, 2906, 3196, 3995, 4359, 4794, 5812, 7265, 7990, 8718, 9588, 11985, 14530, 15980, 17436, 21795, 23970, 24701, 29060, 43590, 47940, 49402, 68291, 74103, 87180, 98804, 123505, 136582, 148206, 204873, 247010, 273164, 296412, 341455, 370515, 409746, 494020, 682910, 741030, 819492, 1024365, 1160947, 1365820, 1482060, 2048730, 2321894, 3482841, 4097460, 4643788, 5804735, 6965682, 11609470, 13931364, 17414205, 23218940, 34828410, 69656820]

約数ペア:

[(1, 69656820), (2, 34828410), (3, 23218940), (4, 17414205), (5, 13931364), (6, 11609470), (10, 6965682), (12, 5804735), (15, 4643788), (17, 4097460), (20, 3482841), (30, 2321894), (34, 2048730), (47, 1482060), (51, 1365820), (60, 1160947), (68, 1024365), (85, 819492), (94, 741030), (102, 682910), (141, 494020), (170, 409746), (188, 370515), (204, 341455), (235, 296412), (255, 273164), (282, 247010), (340, 204873), (470, 148206), (510, 136582), (564, 123505), (705, 98804), (799, 87180), (940, 74103), (1020, 68291), (1410, 49402), (1453, 47940), (1598, 43590), (2397, 29060), (2820, 24701), (2906, 23970), (3196, 21795), (3995, 17436), (4359, 15980), (4794, 14530), (5812, 11985), (7265, 9588), (7990, 8718)]