145695270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1174

約数の個数: 128

約数和(自身を含む): 434958336

約数和(自身を除く): 289263066

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 37, 42, 51, 70, 74, 85, 102, 105, 111, 119, 170, 185, 210, 222, 238, 255, 259, 357, 370, 510, 518, 555, 595, 629, 714, 777, 1103, 1110, 1190, 1258, 1295, 1554, 1785, 1887, 2206, 2590, 3145, 3309, 3570, 3774, 3885, 4403, 5515, 6290, 6618, 7721, 7770, 8806, 9435, 11030, 13209, 15442, 16545, 18751, 18870, 22015, 23163, 26418, 33090, 37502, 38605, 40811, 44030, 46326, 56253, 66045, 77210, 81622, 93755, 112506, 115815, 122433, 131257, 132090, 187510, 204055, 231630, 244866, 262514, 281265, 285677, 393771, 408110, 562530, 571354, 612165, 656285, 693787, 787542, 857031, 1224330, 1312570, 1387574, 1428385, 1714062, 1968855, 2081361, 2856770, 3468935, 3937710, 4162722, 4285155, 4856509, 6937870, 8570310, 9713018, 10406805, 14569527, 20813610, 24282545, 29139054, 48565090, 72847635, 145695270]

約数ペア:

[(1, 145695270), (2, 72847635), (3, 48565090), (5, 29139054), (6, 24282545), (7, 20813610), (10, 14569527), (14, 10406805), (15, 9713018), (17, 8570310), (21, 6937870), (30, 4856509), (34, 4285155), (35, 4162722), (37, 3937710), (42, 3468935), (51, 2856770), (70, 2081361), (74, 1968855), (85, 1714062), (102, 1428385), (105, 1387574), (111, 1312570), (119, 1224330), (170, 857031), (185, 787542), (210, 693787), (222, 656285), (238, 612165), (255, 571354), (259, 562530), (357, 408110), (370, 393771), (510, 285677), (518, 281265), (555, 262514), (595, 244866), (629, 231630), (714, 204055), (777, 187510), (1103, 132090), (1110, 131257), (1190, 122433), (1258, 115815), (1295, 112506), (1554, 93755), (1785, 81622), (1887, 77210), (2206, 66045), (2590, 56253), (3145, 46326), (3309, 44030), (3570, 40811), (3774, 38605), (3885, 37502), (4403, 33090), (5515, 26418), (6290, 23163), (6618, 22015), (7721, 18870), (7770, 18751), (8806, 16545), (9435, 15442), (11030, 13209)]