145895490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6563}}^1$

素因数の和:6608

約数の個数: 96

約数和(自身を含む): 430073280

約数和(自身を除く): 284177790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 6563, 7410, 11115, 13126, 19689, 22230, 32815, 39378, 59067, 65630, 85319, 98445, 118134, 124697, 170638, 196890, 249394, 255957, 295335, 374091, 426595, 511914, 590670, 623485, 748182, 767871, 853190, 1122273, 1246970, 1279785, 1535742, 1621061, 1870455, 2244546, 2559570, 3242122, 3740910, 3839355, 4863183, 5611365, 7678710, 8105305, 9726366, 11222730, 14589549, 16210610, 24315915, 29179098, 48631830, 72947745, 145895490]

約数ペア:

[(1, 145895490), (2, 72947745), (3, 48631830), (5, 29179098), (6, 24315915), (9, 16210610), (10, 14589549), (13, 11222730), (15, 9726366), (18, 8105305), (19, 7678710), (26, 5611365), (30, 4863183), (38, 3839355), (39, 3740910), (45, 3242122), (57, 2559570), (65, 2244546), (78, 1870455), (90, 1621061), (95, 1535742), (114, 1279785), (117, 1246970), (130, 1122273), (171, 853190), (190, 767871), (195, 748182), (234, 623485), (247, 590670), (285, 511914), (342, 426595), (390, 374091), (494, 295335), (570, 255957), (585, 249394), (741, 196890), (855, 170638), (1170, 124697), (1235, 118134), (1482, 98445), (1710, 85319), (2223, 65630), (2470, 59067), (3705, 39378), (4446, 32815), (6563, 22230), (7410, 19689), (11115, 13126)]