16566990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 44140032

約数和(自身を除く): 27573042

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 823, 915, 1342, 1646, 1830, 2013, 2469, 3355, 4026, 4115, 4938, 6710, 8230, 9053, 10065, 12345, 18106, 20130, 24690, 27159, 45265, 50203, 54318, 90530, 100406, 135795, 150609, 251015, 271590, 301218, 502030, 552233, 753045, 1104466, 1506090, 1656699, 2761165, 3313398, 5522330, 8283495, 16566990]

約数ペア:

[(1, 16566990), (2, 8283495), (3, 5522330), (5, 3313398), (6, 2761165), (10, 1656699), (11, 1506090), (15, 1104466), (22, 753045), (30, 552233), (33, 502030), (55, 301218), (61, 271590), (66, 251015), (110, 150609), (122, 135795), (165, 100406), (183, 90530), (305, 54318), (330, 50203), (366, 45265), (610, 27159), (671, 24690), (823, 20130), (915, 18106), (1342, 12345), (1646, 10065), (1830, 9053), (2013, 8230), (2469, 6710), (3355, 4938), (4026, 4115)]