173102580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137383}}^1$

素因数の和:137405

約数の個数: 72

約数和(自身を含む): 600093312

約数和(自身を除く): 426990732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 137383, 274766, 412149, 549532, 686915, 824298, 961681, 1236447, 1373830, 1648596, 1923362, 2060745, 2472894, 2747660, 2885043, 3846724, 4121490, 4808405, 4945788, 5770086, 6182235, 8242980, 8655129, 9616810, 11540172, 12364470, 14425215, 17310258, 19233620, 24728940, 28850430, 34620516, 43275645, 57700860, 86551290, 173102580]

約数ペア:

[(1, 173102580), (2, 86551290), (3, 57700860), (4, 43275645), (5, 34620516), (6, 28850430), (7, 24728940), (9, 19233620), (10, 17310258), (12, 14425215), (14, 12364470), (15, 11540172), (18, 9616810), (20, 8655129), (21, 8242980), (28, 6182235), (30, 5770086), (35, 4945788), (36, 4808405), (42, 4121490), (45, 3846724), (60, 2885043), (63, 2747660), (70, 2472894), (84, 2060745), (90, 1923362), (105, 1648596), (126, 1373830), (140, 1236447), (180, 961681), (210, 824298), (252, 686915), (315, 549532), (420, 412149), (630, 274766), (1260, 137383)]