1229451390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{4079}}^1$

素因数の和:4306

約数の個数: 96

約数和(自身を含む): 3402622080

約数和(自身を除く): 2173170690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 197, 255, 306, 394, 510, 591, 765, 985, 1182, 1530, 1773, 1970, 2955, 3349, 3546, 4079, 5910, 6698, 8158, 8865, 10047, 12237, 16745, 17730, 20094, 20395, 24474, 30141, 33490, 36711, 40790, 50235, 60282, 61185, 69343, 73422, 100470, 122370, 138686, 150705, 183555, 208029, 301410, 346715, 367110, 416058, 624087, 693430, 803563, 1040145, 1248174, 1607126, 2080290, 2410689, 3120435, 4017815, 4821378, 6240870, 7232067, 8035630, 12053445, 13660571, 14464134, 24106890, 27321142, 36160335, 40981713, 68302855, 72320670, 81963426, 122945139, 136605710, 204908565, 245890278, 409817130, 614725695, 1229451390]

約数ペア:

[(1, 1229451390), (2, 614725695), (3, 409817130), (5, 245890278), (6, 204908565), (9, 136605710), (10, 122945139), (15, 81963426), (17, 72320670), (18, 68302855), (30, 40981713), (34, 36160335), (45, 27321142), (51, 24106890), (85, 14464134), (90, 13660571), (102, 12053445), (153, 8035630), (170, 7232067), (197, 6240870), (255, 4821378), (306, 4017815), (394, 3120435), (510, 2410689), (591, 2080290), (765, 1607126), (985, 1248174), (1182, 1040145), (1530, 803563), (1773, 693430), (1970, 624087), (2955, 416058), (3349, 367110), (3546, 346715), (4079, 301410), (5910, 208029), (6698, 183555), (8158, 150705), (8865, 138686), (10047, 122370), (12237, 100470), (16745, 73422), (17730, 69343), (20094, 61185), (20395, 60282), (24474, 50235), (30141, 40790), (33490, 36711)]