940942260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 2926057680

約数和(自身を除く): 1985115420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 101, 146, 180, 202, 219, 292, 303, 365, 404, 438, 505, 606, 657, 709, 730, 876, 909, 1010, 1095, 1212, 1314, 1418, 1460, 1515, 1818, 2020, 2127, 2190, 2628, 2836, 3030, 3285, 3545, 3636, 4254, 4380, 4545, 6060, 6381, 6570, 7090, 7373, 8508, 9090, 10635, 12762, 13140, 14180, 14746, 18180, 21270, 22119, 25524, 29492, 31905, 36865, 42540, 44238, 51757, 63810, 66357, 71609, 73730, 88476, 103514, 110595, 127620, 132714, 143218, 147460, 155271, 207028, 214827, 221190, 258785, 265428, 286436, 310542, 331785, 358045, 429654, 442380, 465813, 517570, 621084, 644481, 663570, 716090, 776355, 859308, 931626, 1035140, 1074135, 1288962, 1327140, 1432180, 1552710, 1863252, 2148270, 2329065, 2577924, 3105420, 3222405, 4296540, 4658130, 5227457, 6444810, 9316260, 10454914, 12889620, 15682371, 20909828, 26137285, 31364742, 47047113, 52274570, 62729484, 78411855, 94094226, 104549140, 156823710, 188188452, 235235565, 313647420, 470471130, 940942260]

約数ペア:

[(1, 940942260), (2, 470471130), (3, 313647420), (4, 235235565), (5, 188188452), (6, 156823710), (9, 104549140), (10, 94094226), (12, 78411855), (15, 62729484), (18, 52274570), (20, 47047113), (30, 31364742), (36, 26137285), (45, 20909828), (60, 15682371), (73, 12889620), (90, 10454914), (101, 9316260), (146, 6444810), (180, 5227457), (202, 4658130), (219, 4296540), (292, 3222405), (303, 3105420), (365, 2577924), (404, 2329065), (438, 2148270), (505, 1863252), (606, 1552710), (657, 1432180), (709, 1327140), (730, 1288962), (876, 1074135), (909, 1035140), (1010, 931626), (1095, 859308), (1212, 776355), (1314, 716090), (1418, 663570), (1460, 644481), (1515, 621084), (1818, 517570), (2020, 465813), (2127, 442380), (2190, 429654), (2628, 358045), (2836, 331785), (3030, 310542), (3285, 286436), (3545, 265428), (3636, 258785), (4254, 221190), (4380, 214827), (4545, 207028), (6060, 155271), (6381, 147460), (6570, 143218), (7090, 132714), (7373, 127620), (8508, 110595), (9090, 103514), (10635, 88476), (12762, 73730), (13140, 71609), (14180, 66357), (14746, 63810), (18180, 51757), (21270, 44238), (22119, 42540), (25524, 36865), (29492, 31905)]