15954330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 47900160

約数和(自身を除く): 31945830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 41, 42, 51, 70, 82, 85, 102, 105, 109, 119, 123, 170, 205, 210, 218, 238, 246, 255, 287, 327, 357, 410, 510, 545, 574, 595, 615, 654, 697, 714, 763, 861, 1090, 1190, 1230, 1394, 1435, 1526, 1635, 1722, 1785, 1853, 2091, 2289, 2870, 3270, 3485, 3570, 3706, 3815, 4182, 4305, 4469, 4578, 4879, 5559, 6970, 7630, 8610, 8938, 9265, 9758, 10455, 11118, 11445, 12971, 13407, 14637, 18530, 20910, 22345, 22890, 24395, 25942, 26814, 27795, 29274, 31283, 38913, 44690, 48790, 55590, 62566, 64855, 67035, 73185, 75973, 77826, 93849, 129710, 134070, 146370, 151946, 156415, 187698, 194565, 227919, 312830, 379865, 389130, 455838, 469245, 531811, 759730, 938490, 1063622, 1139595, 1595433, 2279190, 2659055, 3190866, 5318110, 7977165, 15954330]

約数ペア:

[(1, 15954330), (2, 7977165), (3, 5318110), (5, 3190866), (6, 2659055), (7, 2279190), (10, 1595433), (14, 1139595), (15, 1063622), (17, 938490), (21, 759730), (30, 531811), (34, 469245), (35, 455838), (41, 389130), (42, 379865), (51, 312830), (70, 227919), (82, 194565), (85, 187698), (102, 156415), (105, 151946), (109, 146370), (119, 134070), (123, 129710), (170, 93849), (205, 77826), (210, 75973), (218, 73185), (238, 67035), (246, 64855), (255, 62566), (287, 55590), (327, 48790), (357, 44690), (410, 38913), (510, 31283), (545, 29274), (574, 27795), (595, 26814), (615, 25942), (654, 24395), (697, 22890), (714, 22345), (763, 20910), (861, 18530), (1090, 14637), (1190, 13407), (1230, 12971), (1394, 11445), (1435, 11118), (1526, 10455), (1635, 9758), (1722, 9265), (1785, 8938), (1853, 8610), (2091, 7630), (2289, 6970), (2870, 5559), (3270, 4879), (3485, 4578), (3570, 4469), (3706, 4305), (3815, 4182)]