99217020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{236231}}^1$

素因数の和:236250

約数の個数: 48

約数和(自身を含む): 317495808

約数和(自身を除く): 218278788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 236231, 472462, 708693, 944924, 1181155, 1417386, 1653617, 2362310, 2834772, 3307234, 3543465, 4724620, 4960851, 6614468, 7086930, 8268085, 9921702, 14173860, 16536170, 19843404, 24804255, 33072340, 49608510, 99217020]

約数ペア:

[(1, 99217020), (2, 49608510), (3, 33072340), (4, 24804255), (5, 19843404), (6, 16536170), (7, 14173860), (10, 9921702), (12, 8268085), (14, 7086930), (15, 6614468), (20, 4960851), (21, 4724620), (28, 3543465), (30, 3307234), (35, 2834772), (42, 2362310), (60, 1653617), (70, 1417386), (84, 1181155), (105, 944924), (140, 708693), (210, 472462), (420, 236231)]