17479350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 55710720

約数和(自身を除く): 38231370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 179, 186, 210, 217, 225, 279, 310, 315, 350, 358, 434, 450, 465, 525, 537, 558, 630, 651, 775, 895, 930, 1050, 1074, 1085, 1253, 1302, 1395, 1550, 1575, 1611, 1790, 1953, 2170, 2325, 2506, 2685, 2790, 3150, 3222, 3255, 3759, 3906, 4475, 4650, 5370, 5425, 5549, 6265, 6510, 6975, 7518, 8055, 8950, 9765, 10850, 11098, 11277, 12530, 13425, 13950, 16110, 16275, 16647, 18795, 19530, 22554, 26850, 27745, 31325, 32550, 33294, 37590, 38843, 40275, 48825, 49941, 55490, 56385, 62650, 77686, 80550, 83235, 93975, 97650, 99882, 112770, 116529, 138725, 166470, 187950, 194215, 233058, 249705, 277450, 281925, 349587, 388430, 416175, 499410, 563850, 582645, 699174, 832350, 971075, 1165290, 1248525, 1747935, 1942150, 2497050, 2913225, 3495870, 5826450, 8739675, 17479350]

約数ペア:

[(1, 17479350), (2, 8739675), (3, 5826450), (5, 3495870), (6, 2913225), (7, 2497050), (9, 1942150), (10, 1747935), (14, 1248525), (15, 1165290), (18, 971075), (21, 832350), (25, 699174), (30, 582645), (31, 563850), (35, 499410), (42, 416175), (45, 388430), (50, 349587), (62, 281925), (63, 277450), (70, 249705), (75, 233058), (90, 194215), (93, 187950), (105, 166470), (126, 138725), (150, 116529), (155, 112770), (175, 99882), (179, 97650), (186, 93975), (210, 83235), (217, 80550), (225, 77686), (279, 62650), (310, 56385), (315, 55490), (350, 49941), (358, 48825), (434, 40275), (450, 38843), (465, 37590), (525, 33294), (537, 32550), (558, 31325), (630, 27745), (651, 26850), (775, 22554), (895, 19530), (930, 18795), (1050, 16647), (1074, 16275), (1085, 16110), (1253, 13950), (1302, 13425), (1395, 12530), (1550, 11277), (1575, 11098), (1611, 10850), (1790, 9765), (1953, 8950), (2170, 8055), (2325, 7518), (2506, 6975), (2685, 6510), (2790, 6265), (3150, 5549), (3222, 5425), (3255, 5370), (3759, 4650), (3906, 4475)]