66371490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3307}}^1$

素因数の和:3543

約数の個数: 48

約数和(自身を含む): 173392128

約数和(自身を除く): 107020638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 2007, 2230, 3307, 3345, 4014, 6614, 6690, 9921, 10035, 16535, 19842, 20070, 29763, 33070, 49605, 59526, 99210, 148815, 297630, 737461, 1474922, 2212383, 3687305, 4424766, 6637149, 7374610, 11061915, 13274298, 22123830, 33185745, 66371490]

約数ペア:

[(1, 66371490), (2, 33185745), (3, 22123830), (5, 13274298), (6, 11061915), (9, 7374610), (10, 6637149), (15, 4424766), (18, 3687305), (30, 2212383), (45, 1474922), (90, 737461), (223, 297630), (446, 148815), (669, 99210), (1115, 59526), (1338, 49605), (2007, 33070), (2230, 29763), (3307, 20070), (3345, 19842), (4014, 16535), (6614, 10035), (6690, 9921)]