105502430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 215006400

約数和(自身を除く): 109503970

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 149, 157, 205, 298, 314, 410, 451, 745, 785, 902, 1490, 1570, 1639, 1727, 2255, 3278, 3454, 4510, 6109, 6437, 8195, 8635, 12218, 12874, 16390, 17270, 23393, 30545, 32185, 46786, 61090, 64370, 67199, 70807, 116965, 134398, 141614, 233930, 257323, 335995, 354035, 514646, 671990, 708070, 959113, 1286615, 1918226, 2573230, 4795565, 9591130, 10550243, 21100486, 52751215, 105502430]

約数ペア:

[(1, 105502430), (2, 52751215), (5, 21100486), (10, 10550243), (11, 9591130), (22, 4795565), (41, 2573230), (55, 1918226), (82, 1286615), (110, 959113), (149, 708070), (157, 671990), (205, 514646), (298, 354035), (314, 335995), (410, 257323), (451, 233930), (745, 141614), (785, 134398), (902, 116965), (1490, 70807), (1570, 67199), (1639, 64370), (1727, 61090), (2255, 46786), (3278, 32185), (3454, 30545), (4510, 23393), (6109, 17270), (6437, 16390), (8195, 12874), (8635, 12218)]