61304360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3803}}^1$

素因数の和:3858

約数の個数: 64

約数和(自身を含む): 153377280

約数和(自身を除く): 92072920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 3803, 4030, 7606, 8060, 15212, 16120, 19015, 30424, 38030, 49439, 76060, 98878, 117893, 152120, 197756, 235786, 247195, 395512, 471572, 494390, 589465, 943144, 988780, 1178930, 1532609, 1977560, 2357860, 3065218, 4715720, 6130436, 7663045, 12260872, 15326090, 30652180, 61304360]

約数ペア:

[(1, 61304360), (2, 30652180), (4, 15326090), (5, 12260872), (8, 7663045), (10, 6130436), (13, 4715720), (20, 3065218), (26, 2357860), (31, 1977560), (40, 1532609), (52, 1178930), (62, 988780), (65, 943144), (104, 589465), (124, 494390), (130, 471572), (155, 395512), (248, 247195), (260, 235786), (310, 197756), (403, 152120), (520, 117893), (620, 98878), (806, 76060), (1240, 49439), (1612, 38030), (2015, 30424), (3224, 19015), (3803, 16120), (4030, 15212), (7606, 8060)]