193458420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37061}}^1$

素因数の和:37105

約数の個数: 72

約数和(自身を含む): 607075560

約数和(自身を除く): 413617140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 37061, 74122, 111183, 148244, 185305, 222366, 333549, 370610, 444732, 555915, 667098, 741220, 1074769, 1111830, 1334196, 1667745, 2149538, 2223660, 3224307, 3335490, 4299076, 5373845, 6448614, 6670980, 9672921, 10747690, 12897228, 16121535, 19345842, 21495380, 32243070, 38691684, 48364605, 64486140, 96729210, 193458420]

約数ペア:

[(1, 193458420), (2, 96729210), (3, 64486140), (4, 48364605), (5, 38691684), (6, 32243070), (9, 21495380), (10, 19345842), (12, 16121535), (15, 12897228), (18, 10747690), (20, 9672921), (29, 6670980), (30, 6448614), (36, 5373845), (45, 4299076), (58, 3335490), (60, 3224307), (87, 2223660), (90, 2149538), (116, 1667745), (145, 1334196), (174, 1111830), (180, 1074769), (261, 741220), (290, 667098), (348, 555915), (435, 444732), (522, 370610), (580, 333549), (870, 222366), (1044, 185305), (1305, 148244), (1740, 111183), (2610, 74122), (5220, 37061)]