61696740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8641}}^1$

素因数の和:8677

約数の個数: 96

約数和(自身を含む): 209067264

約数和(自身を除く): 147370524

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, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 8641, 17282, 25923, 34564, 43205, 51846, 60487, 86410, 103692, 120974, 129615, 146897, 172820, 181461, 241948, 259230, 293794, 302435, 362922, 440691, 518460, 587588, 604870, 725844, 734485, 881382, 907305, 1028279, 1209740, 1468970, 1762764, 1814610, 2056558, 2203455, 2937940, 3084837, 3629220, 4113116, 4406910, 5141395, 6169674, 8813820, 10282790, 12339348, 15424185, 20565580, 30848370, 61696740]

約数ペア:

[(1, 61696740), (2, 30848370), (3, 20565580), (4, 15424185), (5, 12339348), (6, 10282790), (7, 8813820), (10, 6169674), (12, 5141395), (14, 4406910), (15, 4113116), (17, 3629220), (20, 3084837), (21, 2937940), (28, 2203455), (30, 2056558), (34, 1814610), (35, 1762764), (42, 1468970), (51, 1209740), (60, 1028279), (68, 907305), (70, 881382), (84, 734485), (85, 725844), (102, 604870), (105, 587588), (119, 518460), (140, 440691), (170, 362922), (204, 302435), (210, 293794), (238, 259230), (255, 241948), (340, 181461), (357, 172820), (420, 146897), (476, 129615), (510, 120974), (595, 103692), (714, 86410), (1020, 60487), (1190, 51846), (1428, 43205), (1785, 34564), (2380, 25923), (3570, 17282), (7140, 8641)]