15705445740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1\times {\mathrm{5881}}^1$

素因数の和:6887

約数の個数: 96

約数和(自身を含む): 44965960704

約数和(自身を除く): 29260514964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 947, 1410, 1894, 2820, 2841, 3788, 4735, 5682, 5881, 9470, 11364, 11762, 14205, 17643, 18940, 23524, 28410, 29405, 35286, 44509, 56820, 58810, 70572, 88215, 89018, 117620, 133527, 176430, 178036, 222545, 267054, 276407, 352860, 445090, 534108, 552814, 667635, 829221, 890180, 1105628, 1335270, 1382035, 1658442, 2670540, 2764070, 3316884, 4146105, 5528140, 5569307, 8292210, 11138614, 16584420, 16707921, 22277228, 27846535, 33415842, 55693070, 66831684, 83539605, 111386140, 167079210, 261757429, 334158420, 523514858, 785272287, 1047029716, 1308787145, 1570544574, 2617574290, 3141089148, 3926361435, 5235148580, 7852722870, 15705445740]

約数ペア:

[(1, 15705445740), (2, 7852722870), (3, 5235148580), (4, 3926361435), (5, 3141089148), (6, 2617574290), (10, 1570544574), (12, 1308787145), (15, 1047029716), (20, 785272287), (30, 523514858), (47, 334158420), (60, 261757429), (94, 167079210), (141, 111386140), (188, 83539605), (235, 66831684), (282, 55693070), (470, 33415842), (564, 27846535), (705, 22277228), (940, 16707921), (947, 16584420), (1410, 11138614), (1894, 8292210), (2820, 5569307), (2841, 5528140), (3788, 4146105), (4735, 3316884), (5682, 2764070), (5881, 2670540), (9470, 1658442), (11364, 1382035), (11762, 1335270), (14205, 1105628), (17643, 890180), (18940, 829221), (23524, 667635), (28410, 552814), (29405, 534108), (35286, 445090), (44509, 352860), (56820, 276407), (58810, 267054), (70572, 222545), (88215, 178036), (89018, 176430), (117620, 133527)]