2912132220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{15413}}^1$

素因数の和:15539

約数の個数: 96

約数和(自身を含む): 8452297728

約数和(自身を除く): 5540165508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 67, 94, 134, 141, 188, 201, 235, 268, 282, 335, 402, 470, 564, 670, 705, 804, 940, 1005, 1340, 1410, 2010, 2820, 3149, 4020, 6298, 9447, 12596, 15413, 15745, 18894, 30826, 31490, 37788, 46239, 47235, 61652, 62980, 77065, 92478, 94470, 154130, 184956, 188940, 231195, 308260, 462390, 724411, 924780, 1032671, 1448822, 2065342, 2173233, 2897644, 3098013, 3622055, 4130684, 4346466, 5163355, 6196026, 7244110, 8692932, 10326710, 10866165, 12392052, 14488220, 15490065, 20653420, 21732330, 30980130, 43464660, 48535537, 61960260, 97071074, 145606611, 194142148, 242677685, 291213222, 485355370, 582426444, 728033055, 970710740, 1456066110, 2912132220]

約数ペア:

[(1, 2912132220), (2, 1456066110), (3, 970710740), (4, 728033055), (5, 582426444), (6, 485355370), (10, 291213222), (12, 242677685), (15, 194142148), (20, 145606611), (30, 97071074), (47, 61960260), (60, 48535537), (67, 43464660), (94, 30980130), (134, 21732330), (141, 20653420), (188, 15490065), (201, 14488220), (235, 12392052), (268, 10866165), (282, 10326710), (335, 8692932), (402, 7244110), (470, 6196026), (564, 5163355), (670, 4346466), (705, 4130684), (804, 3622055), (940, 3098013), (1005, 2897644), (1340, 2173233), (1410, 2065342), (2010, 1448822), (2820, 1032671), (3149, 924780), (4020, 724411), (6298, 462390), (9447, 308260), (12596, 231195), (15413, 188940), (15745, 184956), (18894, 154130), (30826, 94470), (31490, 92478), (37788, 77065), (46239, 62980), (47235, 61652)]