69320580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{165049}}^1$

素因数の和:165068

約数の個数: 48

約数和(自身を含む): 221827200

約数和(自身を除く): 152506620

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, 165049, 330098, 495147, 660196, 825245, 990294, 1155343, 1650490, 1980588, 2310686, 2475735, 3300980, 3466029, 4621372, 4951470, 5776715, 6932058, 9902940, 11553430, 13864116, 17330145, 23106860, 34660290, 69320580]

約数ペア:

[(1, 69320580), (2, 34660290), (3, 23106860), (4, 17330145), (5, 13864116), (6, 11553430), (7, 9902940), (10, 6932058), (12, 5776715), (14, 4951470), (15, 4621372), (20, 3466029), (21, 3300980), (28, 2475735), (30, 2310686), (35, 1980588), (42, 1650490), (60, 1155343), (70, 990294), (84, 825245), (105, 660196), (140, 495147), (210, 330098), (420, 165049)]