12129210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 20529990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 167, 269, 270, 334, 501, 538, 807, 835, 1002, 1345, 1503, 1614, 1670, 2421, 2505, 2690, 3006, 4035, 4509, 4842, 5010, 7263, 7515, 8070, 9018, 12105, 14526, 15030, 22545, 24210, 36315, 44923, 45090, 72630, 89846, 134769, 224615, 269538, 404307, 449230, 673845, 808614, 1212921, 1347690, 2021535, 2425842, 4043070, 6064605, 12129210]

約数ペア:

[(1, 12129210), (2, 6064605), (3, 4043070), (5, 2425842), (6, 2021535), (9, 1347690), (10, 1212921), (15, 808614), (18, 673845), (27, 449230), (30, 404307), (45, 269538), (54, 224615), (90, 134769), (135, 89846), (167, 72630), (269, 45090), (270, 44923), (334, 36315), (501, 24210), (538, 22545), (807, 15030), (835, 14526), (1002, 12105), (1345, 9018), (1503, 8070), (1614, 7515), (1670, 7263), (2421, 5010), (2505, 4842), (2690, 4509), (3006, 4035)]