142511340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4507}}^1$

素因数の和:4567

約数の個数: 96

約数和(自身を含む): 436230144

約数和(自身を除く): 293718804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2635, 3162, 4507, 5270, 6324, 7905, 9014, 10540, 13521, 15810, 18028, 22535, 27042, 31620, 45070, 54084, 67605, 76619, 90140, 135210, 139717, 153238, 229857, 270420, 279434, 306476, 383095, 419151, 459714, 558868, 698585, 766190, 838302, 919428, 1149285, 1397170, 1532380, 1676604, 2095755, 2298570, 2375189, 2794340, 4191510, 4597140, 4750378, 7125567, 8383020, 9500756, 11875945, 14251134, 23751890, 28502268, 35627835, 47503780, 71255670, 142511340]

約数ペア:

[(1, 142511340), (2, 71255670), (3, 47503780), (4, 35627835), (5, 28502268), (6, 23751890), (10, 14251134), (12, 11875945), (15, 9500756), (17, 8383020), (20, 7125567), (30, 4750378), (31, 4597140), (34, 4191510), (51, 2794340), (60, 2375189), (62, 2298570), (68, 2095755), (85, 1676604), (93, 1532380), (102, 1397170), (124, 1149285), (155, 919428), (170, 838302), (186, 766190), (204, 698585), (255, 558868), (310, 459714), (340, 419151), (372, 383095), (465, 306476), (510, 279434), (527, 270420), (620, 229857), (930, 153238), (1020, 139717), (1054, 135210), (1581, 90140), (1860, 76619), (2108, 67605), (2635, 54084), (3162, 45070), (4507, 31620), (5270, 27042), (6324, 22535), (7905, 18028), (9014, 15810), (10540, 13521)]