149718530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 303464448

約数和(自身を除く): 153745918

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 97, 130, 155, 194, 310, 383, 403, 485, 766, 806, 970, 1261, 1915, 2015, 2522, 3007, 3830, 4030, 4979, 6014, 6305, 9958, 11873, 12610, 15035, 23746, 24895, 30070, 37151, 39091, 49790, 59365, 74302, 78182, 118730, 154349, 185755, 195455, 308698, 371510, 390910, 482963, 771745, 965926, 1151681, 1543490, 2303362, 2414815, 4829630, 5758405, 11516810, 14971853, 29943706, 74859265, 149718530]

約数ペア:

[(1, 149718530), (2, 74859265), (5, 29943706), (10, 14971853), (13, 11516810), (26, 5758405), (31, 4829630), (62, 2414815), (65, 2303362), (97, 1543490), (130, 1151681), (155, 965926), (194, 771745), (310, 482963), (383, 390910), (403, 371510), (485, 308698), (766, 195455), (806, 185755), (970, 154349), (1261, 118730), (1915, 78182), (2015, 74302), (2522, 59365), (3007, 49790), (3830, 39091), (4030, 37151), (4979, 30070), (6014, 24895), (6305, 23746), (9958, 15035), (11873, 12610)]