130680060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{44449}}^1$

素因数の和:44475

約数の個数: 72

約数和(自身を含む): 425653200

約数和(自身を除く): 294973140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 44449, 88898, 133347, 177796, 222245, 266694, 311143, 444490, 533388, 622286, 666735, 888980, 933429, 1244572, 1333470, 1555715, 1866858, 2178001, 2666940, 3111430, 3733716, 4356002, 4667145, 6222860, 6534003, 8712004, 9334290, 10890005, 13068006, 18668580, 21780010, 26136012, 32670015, 43560020, 65340030, 130680060]

約数ペア:

[(1, 130680060), (2, 65340030), (3, 43560020), (4, 32670015), (5, 26136012), (6, 21780010), (7, 18668580), (10, 13068006), (12, 10890005), (14, 9334290), (15, 8712004), (20, 6534003), (21, 6222860), (28, 4667145), (30, 4356002), (35, 3733716), (42, 3111430), (49, 2666940), (60, 2178001), (70, 1866858), (84, 1555715), (98, 1333470), (105, 1244572), (140, 933429), (147, 888980), (196, 666735), (210, 622286), (245, 533388), (294, 444490), (420, 311143), (490, 266694), (588, 222245), (735, 177796), (980, 133347), (1470, 88898), (2940, 44449)]