2019956730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1\times {\mathrm{3967}}^1$

素因数の和:5531

約数の個数: 64

約数和(自身を含む): 5293375488

約数和(自身を除く): 3273418758

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 1543, 3086, 3967, 4629, 7715, 7934, 9258, 11901, 15430, 16973, 19835, 23145, 23802, 33946, 39670, 43637, 46290, 50919, 59505, 84865, 87274, 101838, 119010, 130911, 169730, 218185, 254595, 261822, 436370, 509190, 654555, 1309110, 6121081, 12242162, 18363243, 30605405, 36726486, 61210810, 67331891, 91816215, 134663782, 183632430, 201995673, 336659455, 403991346, 673318910, 1009978365, 2019956730]

約数ペア:

[(1, 2019956730), (2, 1009978365), (3, 673318910), (5, 403991346), (6, 336659455), (10, 201995673), (11, 183632430), (15, 134663782), (22, 91816215), (30, 67331891), (33, 61210810), (55, 36726486), (66, 30605405), (110, 18363243), (165, 12242162), (330, 6121081), (1543, 1309110), (3086, 654555), (3967, 509190), (4629, 436370), (7715, 261822), (7934, 254595), (9258, 218185), (11901, 169730), (15430, 130911), (16973, 119010), (19835, 101838), (23145, 87274), (23802, 84865), (33946, 59505), (39670, 50919), (43637, 46290)]