31598190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 89631360

約数和(自身を除く): 58033170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 113, 117, 130, 195, 226, 234, 239, 339, 390, 478, 565, 585, 678, 717, 1017, 1130, 1170, 1195, 1434, 1469, 1695, 2034, 2151, 2390, 2938, 3107, 3390, 3585, 4302, 4407, 5085, 6214, 7170, 7345, 8814, 9321, 10170, 10755, 13221, 14690, 15535, 18642, 21510, 22035, 26442, 27007, 27963, 31070, 44070, 46605, 54014, 55926, 66105, 81021, 93210, 132210, 135035, 139815, 162042, 243063, 270070, 279630, 351091, 405105, 486126, 702182, 810210, 1053273, 1215315, 1755455, 2106546, 2430630, 3159819, 3510910, 5266365, 6319638, 10532730, 15799095, 31598190]

約数ペア:

[(1, 31598190), (2, 15799095), (3, 10532730), (5, 6319638), (6, 5266365), (9, 3510910), (10, 3159819), (13, 2430630), (15, 2106546), (18, 1755455), (26, 1215315), (30, 1053273), (39, 810210), (45, 702182), (65, 486126), (78, 405105), (90, 351091), (113, 279630), (117, 270070), (130, 243063), (195, 162042), (226, 139815), (234, 135035), (239, 132210), (339, 93210), (390, 81021), (478, 66105), (565, 55926), (585, 54014), (678, 46605), (717, 44070), (1017, 31070), (1130, 27963), (1170, 27007), (1195, 26442), (1434, 22035), (1469, 21510), (1695, 18642), (2034, 15535), (2151, 14690), (2390, 13221), (2938, 10755), (3107, 10170), (3390, 9321), (3585, 8814), (4302, 7345), (4407, 7170), (5085, 6214)]