70209780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19183}}^1$

素因数の和:19256

約数の個数: 48

約数和(自身を含む): 199820544

約数和(自身を除く): 129610764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 19183, 38366, 57549, 76732, 95915, 115098, 191830, 230196, 287745, 383660, 575490, 1150980, 1170163, 2340326, 3510489, 4680652, 5850815, 7020978, 11701630, 14041956, 17552445, 23403260, 35104890, 70209780]

約数ペア:

[(1, 70209780), (2, 35104890), (3, 23403260), (4, 17552445), (5, 14041956), (6, 11701630), (10, 7020978), (12, 5850815), (15, 4680652), (20, 3510489), (30, 2340326), (60, 1170163), (61, 1150980), (122, 575490), (183, 383660), (244, 287745), (305, 230196), (366, 191830), (610, 115098), (732, 95915), (915, 76732), (1220, 57549), (1830, 38366), (3660, 19183)]