858703890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 2304433152

約数和(自身を除く): 1445729262

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 107, 110, 165, 166, 214, 249, 293, 321, 330, 415, 498, 535, 586, 642, 830, 879, 913, 1070, 1177, 1245, 1465, 1605, 1758, 1826, 2354, 2490, 2739, 2930, 3210, 3223, 3531, 4395, 4565, 5478, 5885, 6446, 7062, 8790, 8881, 9130, 9669, 11770, 13695, 16115, 17655, 17762, 19338, 24319, 26643, 27390, 31351, 32230, 35310, 44405, 48345, 48638, 53286, 62702, 72957, 88810, 94053, 96690, 97691, 121595, 133215, 145914, 156755, 188106, 195382, 243190, 266430, 267509, 293073, 313510, 344861, 364785, 470265, 488455, 535018, 586146, 689722, 729570, 802527, 940530, 976910, 1034583, 1337545, 1465365, 1605054, 1724305, 2069166, 2602133, 2675090, 2930730, 3448610, 4012635, 5172915, 5204266, 7806399, 8025270, 10345830, 13010665, 15612798, 26021330, 28623463, 39031995, 57246926, 78063990, 85870389, 143117315, 171740778, 286234630, 429351945, 858703890]

約数ペア:

[(1, 858703890), (2, 429351945), (3, 286234630), (5, 171740778), (6, 143117315), (10, 85870389), (11, 78063990), (15, 57246926), (22, 39031995), (30, 28623463), (33, 26021330), (55, 15612798), (66, 13010665), (83, 10345830), (107, 8025270), (110, 7806399), (165, 5204266), (166, 5172915), (214, 4012635), (249, 3448610), (293, 2930730), (321, 2675090), (330, 2602133), (415, 2069166), (498, 1724305), (535, 1605054), (586, 1465365), (642, 1337545), (830, 1034583), (879, 976910), (913, 940530), (1070, 802527), (1177, 729570), (1245, 689722), (1465, 586146), (1605, 535018), (1758, 488455), (1826, 470265), (2354, 364785), (2490, 344861), (2739, 313510), (2930, 293073), (3210, 267509), (3223, 266430), (3531, 243190), (4395, 195382), (4565, 188106), (5478, 156755), (5885, 145914), (6446, 133215), (7062, 121595), (8790, 97691), (8881, 96690), (9130, 94053), (9669, 88810), (11770, 72957), (13695, 62702), (16115, 53286), (17655, 48638), (17762, 48345), (19338, 44405), (24319, 35310), (26643, 32230), (27390, 31351)]