102203220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{34763}}^1$

素因数の和:34789

約数の個数: 72

約数和(自身を含む): 332900064

約数和(自身を除く): 230696844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 34763, 69526, 104289, 139052, 173815, 208578, 243341, 347630, 417156, 486682, 521445, 695260, 730023, 973364, 1042890, 1216705, 1460046, 1703387, 2085780, 2433410, 2920092, 3406774, 3650115, 4866820, 5110161, 6813548, 7300230, 8516935, 10220322, 14600460, 17033870, 20440644, 25550805, 34067740, 51101610, 102203220]

約数ペア:

[(1, 102203220), (2, 51101610), (3, 34067740), (4, 25550805), (5, 20440644), (6, 17033870), (7, 14600460), (10, 10220322), (12, 8516935), (14, 7300230), (15, 6813548), (20, 5110161), (21, 4866820), (28, 3650115), (30, 3406774), (35, 2920092), (42, 2433410), (49, 2085780), (60, 1703387), (70, 1460046), (84, 1216705), (98, 1042890), (105, 973364), (140, 730023), (147, 695260), (196, 521445), (210, 486682), (245, 417156), (294, 347630), (420, 243341), (490, 208578), (588, 173815), (735, 139052), (980, 104289), (1470, 69526), (2940, 34763)]