23109660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{18341}}^1$

素因数の和:18363

約数の個数: 72

約数和(自身を含む): 80117856

約数和(自身を除く): 57008196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 18341, 36682, 55023, 73364, 91705, 110046, 128387, 165069, 183410, 220092, 256774, 275115, 330138, 366820, 385161, 513548, 550230, 641935, 660276, 770322, 825345, 1100460, 1155483, 1283870, 1540644, 1650690, 1925805, 2310966, 2567740, 3301380, 3851610, 4621932, 5777415, 7703220, 11554830, 23109660]

約数ペア:

[(1, 23109660), (2, 11554830), (3, 7703220), (4, 5777415), (5, 4621932), (6, 3851610), (7, 3301380), (9, 2567740), (10, 2310966), (12, 1925805), (14, 1650690), (15, 1540644), (18, 1283870), (20, 1155483), (21, 1100460), (28, 825345), (30, 770322), (35, 660276), (36, 641935), (42, 550230), (45, 513548), (60, 385161), (63, 366820), (70, 330138), (84, 275115), (90, 256774), (105, 220092), (126, 183410), (140, 165069), (180, 128387), (210, 110046), (252, 91705), (315, 73364), (420, 55023), (630, 36682), (1260, 18341)]