84655830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 249984000

約数和(自身を除く): 165328170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 343, 399, 433, 490, 570, 665, 686, 735, 798, 866, 931, 1029, 1299, 1330, 1470, 1715, 1862, 1995, 2058, 2165, 2598, 2793, 3031, 3430, 3990, 4330, 4655, 5145, 5586, 6062, 6495, 6517, 8227, 9093, 9310, 10290, 12990, 13034, 13965, 15155, 16454, 18186, 19551, 21217, 24681, 27930, 30310, 32585, 39102, 41135, 42434, 45465, 49362, 57589, 63651, 65170, 82270, 90930, 97755, 106085, 115178, 123405, 127302, 148519, 172767, 195510, 212170, 246810, 287945, 297038, 318255, 345534, 403123, 445557, 575890, 636510, 742595, 806246, 863835, 891114, 1209369, 1485190, 1727670, 2015615, 2227785, 2418738, 2821861, 4031230, 4455570, 5643722, 6046845, 8465583, 12093690, 14109305, 16931166, 28218610, 42327915, 84655830]

約数ペア:

[(1, 84655830), (2, 42327915), (3, 28218610), (5, 16931166), (6, 14109305), (7, 12093690), (10, 8465583), (14, 6046845), (15, 5643722), (19, 4455570), (21, 4031230), (30, 2821861), (35, 2418738), (38, 2227785), (42, 2015615), (49, 1727670), (57, 1485190), (70, 1209369), (95, 891114), (98, 863835), (105, 806246), (114, 742595), (133, 636510), (147, 575890), (190, 445557), (210, 403123), (245, 345534), (266, 318255), (285, 297038), (294, 287945), (343, 246810), (399, 212170), (433, 195510), (490, 172767), (570, 148519), (665, 127302), (686, 123405), (735, 115178), (798, 106085), (866, 97755), (931, 90930), (1029, 82270), (1299, 65170), (1330, 63651), (1470, 57589), (1715, 49362), (1862, 45465), (1995, 42434), (2058, 41135), (2165, 39102), (2598, 32585), (2793, 30310), (3031, 27930), (3430, 24681), (3990, 21217), (4330, 19551), (4655, 18186), (5145, 16454), (5586, 15155), (6062, 13965), (6495, 13034), (6517, 12990), (8227, 10290), (9093, 9310)]