3015870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 128

約数和(自身を含む): 9192960

約数和(自身を除く): 6177090

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 33, 37, 38, 39, 55, 57, 65, 66, 74, 78, 95, 110, 111, 114, 130, 143, 165, 185, 190, 195, 209, 222, 247, 285, 286, 330, 370, 390, 407, 418, 429, 481, 494, 555, 570, 627, 703, 715, 741, 814, 858, 962, 1045, 1110, 1221, 1235, 1254, 1406, 1430, 1443, 1482, 2035, 2090, 2109, 2145, 2405, 2442, 2470, 2717, 2886, 3135, 3515, 3705, 4070, 4218, 4290, 4810, 5291, 5434, 6105, 6270, 7030, 7215, 7410, 7733, 8151, 9139, 10545, 10582, 12210, 13585, 14430, 15466, 15873, 16302, 18278, 21090, 23199, 26455, 27170, 27417, 31746, 38665, 40755, 45695, 46398, 52910, 54834, 77330, 79365, 81510, 91390, 100529, 115995, 137085, 158730, 201058, 231990, 274170, 301587, 502645, 603174, 1005290, 1507935, 3015870]

約数ペア:

[(1, 3015870), (2, 1507935), (3, 1005290), (5, 603174), (6, 502645), (10, 301587), (11, 274170), (13, 231990), (15, 201058), (19, 158730), (22, 137085), (26, 115995), (30, 100529), (33, 91390), (37, 81510), (38, 79365), (39, 77330), (55, 54834), (57, 52910), (65, 46398), (66, 45695), (74, 40755), (78, 38665), (95, 31746), (110, 27417), (111, 27170), (114, 26455), (130, 23199), (143, 21090), (165, 18278), (185, 16302), (190, 15873), (195, 15466), (209, 14430), (222, 13585), (247, 12210), (285, 10582), (286, 10545), (330, 9139), (370, 8151), (390, 7733), (407, 7410), (418, 7215), (429, 7030), (481, 6270), (494, 6105), (555, 5434), (570, 5291), (627, 4810), (703, 4290), (715, 4218), (741, 4070), (814, 3705), (858, 3515), (962, 3135), (1045, 2886), (1110, 2717), (1221, 2470), (1235, 2442), (1254, 2405), (1406, 2145), (1430, 2109), (1443, 2090), (1482, 2035)]