29210940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14753}}^1$

素因数の和:14779

約数の個数: 72

約数和(自身を含む): 96668208

約数和(自身を除く): 67457268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 14753, 29506, 44259, 59012, 73765, 88518, 132777, 147530, 162283, 177036, 221295, 265554, 295060, 324566, 442590, 486849, 531108, 649132, 663885, 811415, 885180, 973698, 1327770, 1460547, 1622830, 1947396, 2434245, 2655540, 2921094, 3245660, 4868490, 5842188, 7302735, 9736980, 14605470, 29210940]

約数ペア:

[(1, 29210940), (2, 14605470), (3, 9736980), (4, 7302735), (5, 5842188), (6, 4868490), (9, 3245660), (10, 2921094), (11, 2655540), (12, 2434245), (15, 1947396), (18, 1622830), (20, 1460547), (22, 1327770), (30, 973698), (33, 885180), (36, 811415), (44, 663885), (45, 649132), (55, 531108), (60, 486849), (66, 442590), (90, 324566), (99, 295060), (110, 265554), (132, 221295), (165, 177036), (180, 162283), (198, 147530), (220, 132777), (330, 88518), (396, 73765), (495, 59012), (660, 44259), (990, 29506), (1980, 14753)]