2012316190

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 3811095360

約数和(自身を除く): 1798779170

約数列:

[1, 2, 5, 10, 53, 61, 67, 106, 122, 134, 265, 305, 335, 530, 610, 670, 929, 1858, 3233, 3551, 4087, 4645, 6466, 7102, 8174, 9290, 16165, 17755, 20435, 32330, 35510, 40870, 49237, 56669, 62243, 98474, 113338, 124486, 216611, 246185, 283345, 311215, 433222, 492370, 566690, 622430, 1083055, 2166110, 3003457, 3298879, 3796823, 6006914, 6597758, 7593646, 15017285, 16494395, 18984115, 30034570, 32988790, 37968230, 201231619, 402463238, 1006158095, 2012316190]

約数ペア:

[(1, 2012316190), (2, 1006158095), (5, 402463238), (10, 201231619), (53, 37968230), (61, 32988790), (67, 30034570), (106, 18984115), (122, 16494395), (134, 15017285), (265, 7593646), (305, 6597758), (335, 6006914), (530, 3796823), (610, 3298879), (670, 3003457), (929, 2166110), (1858, 1083055), (3233, 622430), (3551, 566690), (4087, 492370), (4645, 433222), (6466, 311215), (7102, 283345), (8174, 246185), (9290, 216611), (16165, 124486), (17755, 113338), (20435, 98474), (32330, 62243), (35510, 56669), (40870, 49237)]