418465710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7013}}^1$

素因数の和:7059

約数の個数: 128

約数和(自身を含む): 1272620160

約数和(自身を除く): 854154450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 3315, 3510, 3978, 4590, 5967, 6630, 7013, 9945, 11934, 14026, 19890, 21039, 29835, 35065, 42078, 59670, 63117, 70130, 91169, 105195, 119221, 126234, 182338, 189351, 210390, 238442, 273507, 315585, 357663, 378702, 455845, 547014, 596105, 631170, 715326, 820521, 911690, 946755, 1072989, 1192210, 1367535, 1549873, 1641042, 1788315, 1893510, 2145978, 2461563, 2735070, 3099746, 3218967, 3576630, 4102605, 4649619, 4923126, 5364945, 6437934, 7749365, 8205210, 9299238, 10729890, 12307815, 13948857, 15498730, 16094835, 23248095, 24615630, 27897714, 32189670, 41846571, 46496190, 69744285, 83693142, 139488570, 209232855, 418465710]

約数ペア:

[(1, 418465710), (2, 209232855), (3, 139488570), (5, 83693142), (6, 69744285), (9, 46496190), (10, 41846571), (13, 32189670), (15, 27897714), (17, 24615630), (18, 23248095), (26, 16094835), (27, 15498730), (30, 13948857), (34, 12307815), (39, 10729890), (45, 9299238), (51, 8205210), (54, 7749365), (65, 6437934), (78, 5364945), (85, 4923126), (90, 4649619), (102, 4102605), (117, 3576630), (130, 3218967), (135, 3099746), (153, 2735070), (170, 2461563), (195, 2145978), (221, 1893510), (234, 1788315), (255, 1641042), (270, 1549873), (306, 1367535), (351, 1192210), (390, 1072989), (442, 946755), (459, 911690), (510, 820521), (585, 715326), (663, 631170), (702, 596105), (765, 547014), (918, 455845), (1105, 378702), (1170, 357663), (1326, 315585), (1530, 273507), (1755, 238442), (1989, 210390), (2210, 189351), (2295, 182338), (3315, 126234), (3510, 119221), (3978, 105195), (4590, 91169), (5967, 70130), (6630, 63117), (7013, 59670), (9945, 42078), (11934, 35065), (14026, 29835), (19890, 21039)]