16661610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 50544000

約数和(自身を除く): 33882390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 53, 63, 70, 90, 105, 106, 126, 159, 210, 265, 315, 318, 371, 477, 499, 530, 630, 742, 795, 954, 998, 1113, 1497, 1590, 1855, 2226, 2385, 2495, 2994, 3339, 3493, 3710, 4491, 4770, 4990, 5565, 6678, 6986, 7485, 8982, 10479, 11130, 14970, 16695, 17465, 20958, 22455, 26447, 31437, 33390, 34930, 44910, 52395, 52894, 62874, 79341, 104790, 132235, 157185, 158682, 185129, 238023, 264470, 314370, 370258, 396705, 476046, 555387, 793410, 925645, 1110774, 1190115, 1666161, 1851290, 2380230, 2776935, 3332322, 5553870, 8330805, 16661610]

約数ペア:

[(1, 16661610), (2, 8330805), (3, 5553870), (5, 3332322), (6, 2776935), (7, 2380230), (9, 1851290), (10, 1666161), (14, 1190115), (15, 1110774), (18, 925645), (21, 793410), (30, 555387), (35, 476046), (42, 396705), (45, 370258), (53, 314370), (63, 264470), (70, 238023), (90, 185129), (105, 158682), (106, 157185), (126, 132235), (159, 104790), (210, 79341), (265, 62874), (315, 52894), (318, 52395), (371, 44910), (477, 34930), (499, 33390), (530, 31437), (630, 26447), (742, 22455), (795, 20958), (954, 17465), (998, 16695), (1113, 14970), (1497, 11130), (1590, 10479), (1855, 8982), (2226, 7485), (2385, 6986), (2495, 6678), (2994, 5565), (3339, 4990), (3493, 4770), (3710, 4491)]