2372490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 80

約数和(自身を含む): 6664680

約数和(自身を除く): 4292190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 101, 135, 145, 162, 174, 202, 261, 270, 290, 303, 405, 435, 505, 522, 606, 783, 810, 870, 909, 1010, 1305, 1515, 1566, 1818, 2349, 2610, 2727, 2929, 3030, 3915, 4545, 4698, 5454, 5858, 7830, 8181, 8787, 9090, 11745, 13635, 14645, 16362, 17574, 23490, 26361, 27270, 29290, 40905, 43935, 52722, 79083, 81810, 87870, 131805, 158166, 237249, 263610, 395415, 474498, 790830, 1186245, 2372490]

約数ペア:

[(1, 2372490), (2, 1186245), (3, 790830), (5, 474498), (6, 395415), (9, 263610), (10, 237249), (15, 158166), (18, 131805), (27, 87870), (29, 81810), (30, 79083), (45, 52722), (54, 43935), (58, 40905), (81, 29290), (87, 27270), (90, 26361), (101, 23490), (135, 17574), (145, 16362), (162, 14645), (174, 13635), (202, 11745), (261, 9090), (270, 8787), (290, 8181), (303, 7830), (405, 5858), (435, 5454), (505, 4698), (522, 4545), (606, 3915), (783, 3030), (810, 2929), (870, 2727), (909, 2610), (1010, 2349), (1305, 1818), (1515, 1566)]