8897490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 27406080

約数和(自身を除く): 18508590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 487, 522, 609, 630, 870, 974, 1015, 1218, 1305, 1461, 1827, 2030, 2435, 2610, 2922, 3045, 3409, 3654, 4383, 4870, 6090, 6818, 7305, 8766, 9135, 10227, 14123, 14610, 17045, 18270, 20454, 21915, 28246, 30681, 34090, 42369, 43830, 51135, 61362, 70615, 84738, 98861, 102270, 127107, 141230, 153405, 197722, 211845, 254214, 296583, 306810, 423690, 494305, 593166, 635535, 889749, 988610, 1271070, 1482915, 1779498, 2965830, 4448745, 8897490]

約数ペア:

[(1, 8897490), (2, 4448745), (3, 2965830), (5, 1779498), (6, 1482915), (7, 1271070), (9, 988610), (10, 889749), (14, 635535), (15, 593166), (18, 494305), (21, 423690), (29, 306810), (30, 296583), (35, 254214), (42, 211845), (45, 197722), (58, 153405), (63, 141230), (70, 127107), (87, 102270), (90, 98861), (105, 84738), (126, 70615), (145, 61362), (174, 51135), (203, 43830), (210, 42369), (261, 34090), (290, 30681), (315, 28246), (406, 21915), (435, 20454), (487, 18270), (522, 17045), (609, 14610), (630, 14123), (870, 10227), (974, 9135), (1015, 8766), (1218, 7305), (1305, 6818), (1461, 6090), (1827, 4870), (2030, 4383), (2435, 3654), (2610, 3409), (2922, 3045)]