2017330510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4721}}^1$

素因数の和:4933

約数の個数: 64

約数和(自身を含む): 4141005120

約数和(自身を除く): 2123674610

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 173, 190, 247, 346, 494, 865, 1235, 1730, 2249, 2470, 3287, 4498, 4721, 6574, 9442, 11245, 16435, 22490, 23605, 32870, 42731, 47210, 61373, 85462, 89699, 122746, 179398, 213655, 306865, 427310, 448495, 613730, 816733, 896990, 1166087, 1633466, 2332174, 4083665, 5830435, 8167330, 10617529, 11660870, 15517927, 21235058, 31035854, 53087645, 77589635, 106175290, 155179270, 201733051, 403466102, 1008665255, 2017330510]

約数ペア:

[(1, 2017330510), (2, 1008665255), (5, 403466102), (10, 201733051), (13, 155179270), (19, 106175290), (26, 77589635), (38, 53087645), (65, 31035854), (95, 21235058), (130, 15517927), (173, 11660870), (190, 10617529), (247, 8167330), (346, 5830435), (494, 4083665), (865, 2332174), (1235, 1633466), (1730, 1166087), (2249, 896990), (2470, 816733), (3287, 613730), (4498, 448495), (4721, 427310), (6574, 306865), (9442, 213655), (11245, 179398), (16435, 122746), (22490, 89699), (23605, 85462), (32870, 61373), (42731, 47210)]