74546940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3139

約数の個数: 96

約数和(自身を含む): 232114176

約数和(自身を除く): 157567236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 3083, 4030, 4836, 6045, 6166, 8060, 9249, 12090, 12332, 15415, 18498, 24180, 30830, 36996, 40079, 46245, 61660, 80158, 92490, 95573, 120237, 160316, 184980, 191146, 200395, 240474, 286719, 382292, 400790, 477865, 480948, 573438, 601185, 801580, 955730, 1146876, 1202370, 1242449, 1433595, 1911460, 2404740, 2484898, 2867190, 3727347, 4969796, 5734380, 6212245, 7454694, 12424490, 14909388, 18636735, 24848980, 37273470, 74546940]

約数ペア:

[(1, 74546940), (2, 37273470), (3, 24848980), (4, 18636735), (5, 14909388), (6, 12424490), (10, 7454694), (12, 6212245), (13, 5734380), (15, 4969796), (20, 3727347), (26, 2867190), (30, 2484898), (31, 2404740), (39, 1911460), (52, 1433595), (60, 1242449), (62, 1202370), (65, 1146876), (78, 955730), (93, 801580), (124, 601185), (130, 573438), (155, 480948), (156, 477865), (186, 400790), (195, 382292), (260, 286719), (310, 240474), (372, 200395), (390, 191146), (403, 184980), (465, 160316), (620, 120237), (780, 95573), (806, 92490), (930, 80158), (1209, 61660), (1612, 46245), (1860, 40079), (2015, 36996), (2418, 30830), (3083, 24180), (4030, 18498), (4836, 15415), (6045, 12332), (6166, 12090), (8060, 9249)]