42644580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64613}}^1$

素因数の和:64636

約数の個数: 48

約数和(自身を含む): 130261824

約数和(自身を除く): 87617244

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 64613, 129226, 193839, 258452, 323065, 387678, 646130, 710743, 775356, 969195, 1292260, 1421486, 1938390, 2132229, 2842972, 3553715, 3876780, 4264458, 7107430, 8528916, 10661145, 14214860, 21322290, 42644580]

約数ペア:

[(1, 42644580), (2, 21322290), (3, 14214860), (4, 10661145), (5, 8528916), (6, 7107430), (10, 4264458), (11, 3876780), (12, 3553715), (15, 2842972), (20, 2132229), (22, 1938390), (30, 1421486), (33, 1292260), (44, 969195), (55, 775356), (60, 710743), (66, 646130), (110, 387678), (132, 323065), (165, 258452), (220, 193839), (330, 129226), (660, 64613)]