236268890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9719}}^1$

素因数の和:9767

約数の個数: 64

約数和(自身を含む): 529079040

約数和(自身を除く): 292810150

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 2210, 2431, 4862, 9719, 12155, 19438, 24310, 48595, 97190, 106909, 126347, 165223, 213818, 252694, 330446, 534545, 631735, 826115, 1069090, 1263470, 1389817, 1652230, 1817453, 2147899, 2779634, 3634906, 4295798, 6949085, 9087265, 10739495, 13898170, 18174530, 21478990, 23626889, 47253778, 118134445, 236268890]

約数ペア:

[(1, 236268890), (2, 118134445), (5, 47253778), (10, 23626889), (11, 21478990), (13, 18174530), (17, 13898170), (22, 10739495), (26, 9087265), (34, 6949085), (55, 4295798), (65, 3634906), (85, 2779634), (110, 2147899), (130, 1817453), (143, 1652230), (170, 1389817), (187, 1263470), (221, 1069090), (286, 826115), (374, 631735), (442, 534545), (715, 330446), (935, 252694), (1105, 213818), (1430, 165223), (1870, 126347), (2210, 106909), (2431, 97190), (4862, 48595), (9719, 24310), (12155, 19438)]