47303340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 157468416

約数和(自身を除く): 110165076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 67, 70, 82, 84, 105, 123, 134, 140, 164, 201, 205, 210, 246, 268, 287, 335, 402, 410, 420, 469, 492, 574, 615, 670, 804, 820, 861, 938, 1005, 1148, 1230, 1340, 1407, 1435, 1681, 1722, 1876, 2010, 2345, 2460, 2747, 2814, 2870, 3362, 3444, 4020, 4305, 4690, 5043, 5494, 5628, 5740, 6724, 7035, 8241, 8405, 8610, 9380, 10086, 10988, 11767, 13735, 14070, 16482, 16810, 17220, 19229, 20172, 23534, 25215, 27470, 28140, 32964, 33620, 35301, 38458, 41205, 47068, 50430, 54940, 57687, 58835, 70602, 76916, 82410, 96145, 100860, 112627, 115374, 117670, 141204, 164820, 176505, 192290, 225254, 230748, 235340, 288435, 337881, 353010, 384580, 450508, 563135, 576870, 675762, 706020, 788389, 1126270, 1153740, 1351524, 1576778, 1689405, 2252540, 2365167, 3153556, 3378810, 3941945, 4730334, 6757620, 7883890, 9460668, 11825835, 15767780, 23651670, 47303340]

約数ペア:

[(1, 47303340), (2, 23651670), (3, 15767780), (4, 11825835), (5, 9460668), (6, 7883890), (7, 6757620), (10, 4730334), (12, 3941945), (14, 3378810), (15, 3153556), (20, 2365167), (21, 2252540), (28, 1689405), (30, 1576778), (35, 1351524), (41, 1153740), (42, 1126270), (60, 788389), (67, 706020), (70, 675762), (82, 576870), (84, 563135), (105, 450508), (123, 384580), (134, 353010), (140, 337881), (164, 288435), (201, 235340), (205, 230748), (210, 225254), (246, 192290), (268, 176505), (287, 164820), (335, 141204), (402, 117670), (410, 115374), (420, 112627), (469, 100860), (492, 96145), (574, 82410), (615, 76916), (670, 70602), (804, 58835), (820, 57687), (861, 54940), (938, 50430), (1005, 47068), (1148, 41205), (1230, 38458), (1340, 35301), (1407, 33620), (1435, 32964), (1681, 28140), (1722, 27470), (1876, 25215), (2010, 23534), (2345, 20172), (2460, 19229), (2747, 17220), (2814, 16810), (2870, 16482), (3362, 14070), (3444, 13735), (4020, 11767), (4305, 10988), (4690, 10086), (5043, 9380), (5494, 8610), (5628, 8405), (5740, 8241), (6724, 7035)]