223619430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2897}}^1$

素因数の和:3021

約数の個数: 64

約数和(自身を含む): 560867328

約数和(自身を除く): 337247898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 83, 93, 155, 166, 186, 249, 310, 415, 465, 498, 830, 930, 1245, 2490, 2573, 2897, 5146, 5794, 7719, 8691, 12865, 14485, 15438, 17382, 25730, 28970, 38595, 43455, 77190, 86910, 89807, 179614, 240451, 269421, 449035, 480902, 538842, 721353, 898070, 1202255, 1347105, 1442706, 2404510, 2694210, 3606765, 7213530, 7453981, 14907962, 22361943, 37269905, 44723886, 74539810, 111809715, 223619430]

約数ペア:

[(1, 223619430), (2, 111809715), (3, 74539810), (5, 44723886), (6, 37269905), (10, 22361943), (15, 14907962), (30, 7453981), (31, 7213530), (62, 3606765), (83, 2694210), (93, 2404510), (155, 1442706), (166, 1347105), (186, 1202255), (249, 898070), (310, 721353), (415, 538842), (465, 480902), (498, 449035), (830, 269421), (930, 240451), (1245, 179614), (2490, 89807), (2573, 86910), (2897, 77190), (5146, 43455), (5794, 38595), (7719, 28970), (8691, 25730), (12865, 17382), (14485, 15438)]