73559220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{175141}}^1$

素因数の和:175160

約数の個数: 48

約数和(自身を含む): 235390848

約数和(自身を除く): 161831628

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, 175141, 350282, 525423, 700564, 875705, 1050846, 1225987, 1751410, 2101692, 2451974, 2627115, 3502820, 3677961, 4903948, 5254230, 6129935, 7355922, 10508460, 12259870, 14711844, 18389805, 24519740, 36779610, 73559220]

約数ペア:

[(1, 73559220), (2, 36779610), (3, 24519740), (4, 18389805), (5, 14711844), (6, 12259870), (7, 10508460), (10, 7355922), (12, 6129935), (14, 5254230), (15, 4903948), (20, 3677961), (21, 3502820), (28, 2627115), (30, 2451974), (35, 2101692), (42, 1751410), (60, 1225987), (70, 1050846), (84, 875705), (105, 700564), (140, 525423), (210, 350282), (420, 175141)]