31707060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6863}}^1$

素因数の和:6893

約数の個数: 96

約数和(自身を含む): 110702592

約数和(自身を除く): 78995532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 6863, 13726, 20589, 27452, 34315, 41178, 48041, 68630, 75493, 82356, 96082, 102945, 137260, 144123, 150986, 192164, 205890, 226479, 240205, 288246, 301972, 377465, 411780, 452958, 480410, 528451, 576492, 720615, 754930, 905916, 960820, 1056902, 1132395, 1441230, 1509860, 1585353, 2113804, 2264790, 2642255, 2882460, 3170706, 4529580, 5284510, 6341412, 7926765, 10569020, 15853530, 31707060]

約数ペア:

[(1, 31707060), (2, 15853530), (3, 10569020), (4, 7926765), (5, 6341412), (6, 5284510), (7, 4529580), (10, 3170706), (11, 2882460), (12, 2642255), (14, 2264790), (15, 2113804), (20, 1585353), (21, 1509860), (22, 1441230), (28, 1132395), (30, 1056902), (33, 960820), (35, 905916), (42, 754930), (44, 720615), (55, 576492), (60, 528451), (66, 480410), (70, 452958), (77, 411780), (84, 377465), (105, 301972), (110, 288246), (132, 240205), (140, 226479), (154, 205890), (165, 192164), (210, 150986), (220, 144123), (231, 137260), (308, 102945), (330, 96082), (385, 82356), (420, 75493), (462, 68630), (660, 48041), (770, 41178), (924, 34315), (1155, 27452), (1540, 20589), (2310, 13726), (4620, 6863)]