653874060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{5387}}^1$

素因数の和:5440

約数の個数: 144

約数和(自身を含む): 2223131904

約数和(自身を除く): 1569257844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 714, 867, 1020, 1156, 1190, 1428, 1445, 1734, 1785, 2023, 2380, 2890, 3468, 3570, 4046, 4335, 5387, 5780, 6069, 7140, 8092, 8670, 10115, 10774, 12138, 16161, 17340, 20230, 21548, 24276, 26935, 30345, 32322, 37709, 40460, 53870, 60690, 64644, 75418, 80805, 91579, 107740, 113127, 121380, 150836, 161610, 183158, 188545, 226254, 274737, 323220, 366316, 377090, 452508, 457895, 549474, 565635, 641053, 754180, 915790, 1098948, 1131270, 1282106, 1373685, 1556843, 1831580, 1923159, 2262540, 2564212, 2747370, 3113686, 3205265, 3846318, 4670529, 5494740, 6227372, 6410530, 7692636, 7784215, 9341058, 9615795, 10897901, 12821060, 15568430, 18682116, 19231590, 21795802, 23352645, 31136860, 32693703, 38463180, 43591604, 46705290, 54489505, 65387406, 93410580, 108979010, 130774812, 163468515, 217958020, 326937030, 653874060]

約数ペア:

[(1, 653874060), (2, 326937030), (3, 217958020), (4, 163468515), (5, 130774812), (6, 108979010), (7, 93410580), (10, 65387406), (12, 54489505), (14, 46705290), (15, 43591604), (17, 38463180), (20, 32693703), (21, 31136860), (28, 23352645), (30, 21795802), (34, 19231590), (35, 18682116), (42, 15568430), (51, 12821060), (60, 10897901), (68, 9615795), (70, 9341058), (84, 7784215), (85, 7692636), (102, 6410530), (105, 6227372), (119, 5494740), (140, 4670529), (170, 3846318), (204, 3205265), (210, 3113686), (238, 2747370), (255, 2564212), (289, 2262540), (340, 1923159), (357, 1831580), (420, 1556843), (476, 1373685), (510, 1282106), (578, 1131270), (595, 1098948), (714, 915790), (867, 754180), (1020, 641053), (1156, 565635), (1190, 549474), (1428, 457895), (1445, 452508), (1734, 377090), (1785, 366316), (2023, 323220), (2380, 274737), (2890, 226254), (3468, 188545), (3570, 183158), (4046, 161610), (4335, 150836), (5387, 121380), (5780, 113127), (6069, 107740), (7140, 91579), (8092, 80805), (8670, 75418), (10115, 64644), (10774, 60690), (12138, 53870), (16161, 40460), (17340, 37709), (20230, 32322), (21548, 30345), (24276, 26935)]