145325670

素因数分解:

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

素因数の和:547

約数の個数: 128

約数和(自身を含む): 421632000

約数和(自身を除く): 276306330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 87, 98, 105, 145, 147, 174, 203, 210, 245, 290, 294, 343, 406, 435, 487, 490, 609, 686, 735, 870, 974, 1015, 1029, 1218, 1421, 1461, 1470, 1715, 2030, 2058, 2435, 2842, 2922, 3045, 3409, 3430, 4263, 4870, 5145, 6090, 6818, 7105, 7305, 8526, 9947, 10227, 10290, 14123, 14210, 14610, 17045, 19894, 20454, 21315, 23863, 28246, 29841, 34090, 42369, 42630, 47726, 49735, 51135, 59682, 70615, 71589, 84738, 98861, 99470, 102270, 119315, 141230, 143178, 149205, 167041, 197722, 211845, 238630, 296583, 298410, 334082, 357945, 423690, 494305, 501123, 593166, 692027, 715890, 835205, 988610, 1002246, 1384054, 1482915, 1670410, 2076081, 2505615, 2965830, 3460135, 4152162, 4844189, 5011230, 6920270, 9688378, 10380405, 14532567, 20760810, 24220945, 29065134, 48441890, 72662835, 145325670]

約数ペア:

[(1, 145325670), (2, 72662835), (3, 48441890), (5, 29065134), (6, 24220945), (7, 20760810), (10, 14532567), (14, 10380405), (15, 9688378), (21, 6920270), (29, 5011230), (30, 4844189), (35, 4152162), (42, 3460135), (49, 2965830), (58, 2505615), (70, 2076081), (87, 1670410), (98, 1482915), (105, 1384054), (145, 1002246), (147, 988610), (174, 835205), (203, 715890), (210, 692027), (245, 593166), (290, 501123), (294, 494305), (343, 423690), (406, 357945), (435, 334082), (487, 298410), (490, 296583), (609, 238630), (686, 211845), (735, 197722), (870, 167041), (974, 149205), (1015, 143178), (1029, 141230), (1218, 119315), (1421, 102270), (1461, 99470), (1470, 98861), (1715, 84738), (2030, 71589), (2058, 70615), (2435, 59682), (2842, 51135), (2922, 49735), (3045, 47726), (3409, 42630), (3430, 42369), (4263, 34090), (4870, 29841), (5145, 28246), (6090, 23863), (6818, 21315), (7105, 20454), (7305, 19894), (8526, 17045), (9947, 14610), (10227, 14210), (10290, 14123)]