2252670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 6552576

約数和(自身を除く): 4299906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 631, 714, 1190, 1262, 1785, 1893, 3155, 3570, 3786, 4417, 6310, 8834, 9465, 10727, 13251, 18930, 21454, 22085, 26502, 32181, 44170, 53635, 64362, 66255, 75089, 107270, 132510, 150178, 160905, 225267, 321810, 375445, 450534, 750890, 1126335, 2252670]

約数ペア:

[(1, 2252670), (2, 1126335), (3, 750890), (5, 450534), (6, 375445), (7, 321810), (10, 225267), (14, 160905), (15, 150178), (17, 132510), (21, 107270), (30, 75089), (34, 66255), (35, 64362), (42, 53635), (51, 44170), (70, 32181), (85, 26502), (102, 22085), (105, 21454), (119, 18930), (170, 13251), (210, 10727), (238, 9465), (255, 8834), (357, 6310), (510, 4417), (595, 3786), (631, 3570), (714, 3155), (1190, 1893), (1262, 1785)]