75883390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 155561472

約数和(自身を除く): 79678082

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 61, 86, 110, 122, 215, 263, 305, 430, 473, 526, 610, 671, 946, 1315, 1342, 2365, 2623, 2630, 2893, 3355, 4730, 5246, 5786, 6710, 11309, 13115, 14465, 16043, 22618, 26230, 28853, 28930, 32086, 56545, 57706, 80215, 113090, 124399, 144265, 160430, 176473, 248798, 288530, 352946, 621995, 689849, 882365, 1243990, 1379698, 1764730, 3449245, 6898490, 7588339, 15176678, 37941695, 75883390]

約数ペア:

[(1, 75883390), (2, 37941695), (5, 15176678), (10, 7588339), (11, 6898490), (22, 3449245), (43, 1764730), (55, 1379698), (61, 1243990), (86, 882365), (110, 689849), (122, 621995), (215, 352946), (263, 288530), (305, 248798), (430, 176473), (473, 160430), (526, 144265), (610, 124399), (671, 113090), (946, 80215), (1315, 57706), (1342, 56545), (2365, 32086), (2623, 28930), (2630, 28853), (2893, 26230), (3355, 22618), (4730, 16043), (5246, 14465), (5786, 13115), (6710, 11309)]