210818790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25741}}^1$

素因数の和:25774

約数の個数: 96

約数和(自身を含む): 674646336

約数和(自身を除く): 463827546

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 25741, 51482, 77223, 128705, 154446, 180187, 231669, 257410, 334633, 360374, 386115, 463338, 540561, 669266, 772230, 900935, 1003899, 1081122, 1158345, 1621683, 1673165, 1801870, 2007798, 2316690, 2342431, 2702805, 3011697, 3243366, 3346330, 4684862, 5019495, 5405610, 6023394, 7027293, 8108415, 10038990, 11712155, 14054586, 15058485, 16216830, 21081879, 23424310, 30116970, 35136465, 42163758, 70272930, 105409395, 210818790]

約数ペア:

[(1, 210818790), (2, 105409395), (3, 70272930), (5, 42163758), (6, 35136465), (7, 30116970), (9, 23424310), (10, 21081879), (13, 16216830), (14, 15058485), (15, 14054586), (18, 11712155), (21, 10038990), (26, 8108415), (30, 7027293), (35, 6023394), (39, 5405610), (42, 5019495), (45, 4684862), (63, 3346330), (65, 3243366), (70, 3011697), (78, 2702805), (90, 2342431), (91, 2316690), (105, 2007798), (117, 1801870), (126, 1673165), (130, 1621683), (182, 1158345), (195, 1081122), (210, 1003899), (234, 900935), (273, 772230), (315, 669266), (390, 540561), (455, 463338), (546, 386115), (585, 360374), (630, 334633), (819, 257410), (910, 231669), (1170, 180187), (1365, 154446), (1638, 128705), (2730, 77223), (4095, 51482), (8190, 25741)]