320735366930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{652153}}^1$

素因数の和:652451

約数の個数: 64

約数和(自身を含む): 669391734528

約数和(自身を除く): 348656367598

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 263, 374, 526, 935, 1315, 1870, 2630, 2893, 4471, 5786, 8942, 14465, 22355, 28930, 44710, 49181, 98362, 245905, 491810, 652153, 1304306, 3260765, 6521530, 7173683, 11086601, 14347366, 22173202, 35868415, 55433005, 71736830, 110866010, 121952611, 171516239, 243905222, 343032478, 609763055, 857581195, 1219526110, 1715162390, 1886678629, 2915776063, 3773357258, 5831552126, 9433393145, 14578880315, 18866786290, 29157760630, 32073536693, 64147073386, 160367683465, 320735366930]

約数ペア:

[(1, 320735366930), (2, 160367683465), (5, 64147073386), (10, 32073536693), (11, 29157760630), (17, 18866786290), (22, 14578880315), (34, 9433393145), (55, 5831552126), (85, 3773357258), (110, 2915776063), (170, 1886678629), (187, 1715162390), (263, 1219526110), (374, 857581195), (526, 609763055), (935, 343032478), (1315, 243905222), (1870, 171516239), (2630, 121952611), (2893, 110866010), (4471, 71736830), (5786, 55433005), (8942, 35868415), (14465, 22173202), (22355, 14347366), (28930, 11086601), (44710, 7173683), (49181, 6521530), (98362, 3260765), (245905, 1304306), (491810, 652153)]