320986710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10459}}^1$

素因数の和:10514

約数の個数: 96

約数和(自身を含む): 939893760

約数和(自身を除く): 618907050

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2790, 3069, 3410, 5115, 6138, 10230, 10459, 15345, 20918, 30690, 31377, 52295, 62754, 94131, 104590, 115049, 156885, 188262, 230098, 313770, 324229, 345147, 470655, 575245, 648458, 690294, 941310, 972687, 1035441, 1150490, 1621145, 1725735, 1945374, 2070882, 2918061, 3242290, 3451470, 3566519, 4863435, 5177205, 5836122, 7133038, 9726870, 10354410, 10699557, 14590305, 17832595, 21399114, 29180610, 32098671, 35665190, 53497785, 64197342, 106995570, 160493355, 320986710]

約数ペア:

[(1, 320986710), (2, 160493355), (3, 106995570), (5, 64197342), (6, 53497785), (9, 35665190), (10, 32098671), (11, 29180610), (15, 21399114), (18, 17832595), (22, 14590305), (30, 10699557), (31, 10354410), (33, 9726870), (45, 7133038), (55, 5836122), (62, 5177205), (66, 4863435), (90, 3566519), (93, 3451470), (99, 3242290), (110, 2918061), (155, 2070882), (165, 1945374), (186, 1725735), (198, 1621145), (279, 1150490), (310, 1035441), (330, 972687), (341, 941310), (465, 690294), (495, 648458), (558, 575245), (682, 470655), (930, 345147), (990, 324229), (1023, 313770), (1395, 230098), (1705, 188262), (2046, 156885), (2790, 115049), (3069, 104590), (3410, 94131), (5115, 62754), (6138, 52295), (10230, 31377), (10459, 30690), (15345, 20918)]