2908518340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{5897}}^1$

素因数の和:6197

約数の個数: 96

約数和(自身を含む): 7546420224

約数和(自身を除く): 4637901884

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 271, 364, 455, 542, 910, 1084, 1355, 1820, 1897, 2710, 3523, 3794, 5420, 5897, 7046, 7588, 9485, 11794, 14092, 17615, 18970, 23588, 24661, 29485, 35230, 37940, 41279, 49322, 58970, 70460, 76661, 82558, 98644, 117940, 123305, 153322, 165116, 206395, 246610, 306644, 383305, 412790, 493220, 536627, 766610, 825580, 1073254, 1533220, 1598087, 2146508, 2683135, 3196174, 5366270, 6392348, 7990435, 10732540, 11186609, 15980870, 20775131, 22373218, 31961740, 41550262, 44746436, 55933045, 83100524, 103875655, 111866090, 145425917, 207751310, 223732180, 290851834, 415502620, 581703668, 727129585, 1454259170, 2908518340]

約数ペア:

[(1, 2908518340), (2, 1454259170), (4, 727129585), (5, 581703668), (7, 415502620), (10, 290851834), (13, 223732180), (14, 207751310), (20, 145425917), (26, 111866090), (28, 103875655), (35, 83100524), (52, 55933045), (65, 44746436), (70, 41550262), (91, 31961740), (130, 22373218), (140, 20775131), (182, 15980870), (260, 11186609), (271, 10732540), (364, 7990435), (455, 6392348), (542, 5366270), (910, 3196174), (1084, 2683135), (1355, 2146508), (1820, 1598087), (1897, 1533220), (2710, 1073254), (3523, 825580), (3794, 766610), (5420, 536627), (5897, 493220), (7046, 412790), (7588, 383305), (9485, 306644), (11794, 246610), (14092, 206395), (17615, 165116), (18970, 153322), (23588, 123305), (24661, 117940), (29485, 98644), (35230, 82558), (37940, 76661), (41279, 70460), (49322, 58970)]