1566789630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2447}}^1\times {\mathrm{3049}}^1$

素因数の和:5513

約数の個数: 64

約数和(自身を含む): 4300646400

約数和(自身を除く): 2733856770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2447, 3049, 4894, 6098, 7341, 9147, 12235, 14682, 15245, 17129, 18294, 21343, 24470, 30490, 34258, 36705, 42686, 45735, 51387, 64029, 73410, 85645, 91470, 102774, 106715, 128058, 171290, 213430, 256935, 320145, 513870, 640290, 7460903, 14921806, 22382709, 37304515, 44765418, 52226321, 74609030, 104452642, 111913545, 156678963, 223827090, 261131605, 313357926, 522263210, 783394815, 1566789630]

約数ペア:

[(1, 1566789630), (2, 783394815), (3, 522263210), (5, 313357926), (6, 261131605), (7, 223827090), (10, 156678963), (14, 111913545), (15, 104452642), (21, 74609030), (30, 52226321), (35, 44765418), (42, 37304515), (70, 22382709), (105, 14921806), (210, 7460903), (2447, 640290), (3049, 513870), (4894, 320145), (6098, 256935), (7341, 213430), (9147, 171290), (12235, 128058), (14682, 106715), (15245, 102774), (17129, 91470), (18294, 85645), (21343, 73410), (24470, 64029), (30490, 51387), (34258, 45735), (36705, 42686)]