61003660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 134491392

約数和(自身を除く): 73487732

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 155, 244, 305, 310, 610, 620, 1220, 1613, 1891, 3226, 3782, 6452, 7564, 8065, 9455, 16130, 18910, 32260, 37820, 50003, 98393, 100006, 196786, 200012, 250015, 393572, 491965, 500030, 983930, 1000060, 1967860, 3050183, 6100366, 12200732, 15250915, 30501830, 61003660]

約数ペア:

[(1, 61003660), (2, 30501830), (4, 15250915), (5, 12200732), (10, 6100366), (20, 3050183), (31, 1967860), (61, 1000060), (62, 983930), (122, 500030), (124, 491965), (155, 393572), (244, 250015), (305, 200012), (310, 196786), (610, 100006), (620, 98393), (1220, 50003), (1613, 37820), (1891, 32260), (3226, 18910), (3782, 16130), (6452, 9455), (7564, 8065)]