138568950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23687}}^1$

素因数の和:23718

約数の個数: 72

約数和(自身を含む): 400943088

約数和(自身を除く): 262374138

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 23687, 47374, 71061, 118435, 142122, 213183, 236870, 307931, 355305, 426366, 592175, 615862, 710610, 923793, 1065915, 1184350, 1539655, 1776525, 1847586, 2131830, 2771379, 3079310, 3553050, 4618965, 5329575, 5542758, 7698275, 9237930, 10659150, 13856895, 15396550, 23094825, 27713790, 46189650, 69284475, 138568950]

約数ペア:

[(1, 138568950), (2, 69284475), (3, 46189650), (5, 27713790), (6, 23094825), (9, 15396550), (10, 13856895), (13, 10659150), (15, 9237930), (18, 7698275), (25, 5542758), (26, 5329575), (30, 4618965), (39, 3553050), (45, 3079310), (50, 2771379), (65, 2131830), (75, 1847586), (78, 1776525), (90, 1539655), (117, 1184350), (130, 1065915), (150, 923793), (195, 710610), (225, 615862), (234, 592175), (325, 426366), (390, 355305), (450, 307931), (585, 236870), (650, 213183), (975, 142122), (1170, 118435), (1950, 71061), (2925, 47374), (5850, 23687)]