61272630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5197}}^1$

素因数の和:5341

約数の個数: 48

約数和(自身を含む): 160555824

約数和(自身を除く): 99283194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5197, 5895, 10394, 11790, 15591, 25985, 31182, 46773, 51970, 77955, 93546, 155910, 233865, 467730, 680807, 1361614, 2042421, 3404035, 4084842, 6127263, 6808070, 10212105, 12254526, 20424210, 30636315, 61272630]

約数ペア:

[(1, 61272630), (2, 30636315), (3, 20424210), (5, 12254526), (6, 10212105), (9, 6808070), (10, 6127263), (15, 4084842), (18, 3404035), (30, 2042421), (45, 1361614), (90, 680807), (131, 467730), (262, 233865), (393, 155910), (655, 93546), (786, 77955), (1179, 51970), (1310, 46773), (1965, 31182), (2358, 25985), (3930, 15591), (5197, 11790), (5895, 10394)]