68519070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 120178530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 79, 90, 115, 138, 158, 207, 230, 237, 345, 395, 414, 419, 474, 690, 711, 790, 838, 1035, 1185, 1257, 1422, 1817, 2070, 2095, 2370, 2514, 3555, 3634, 3771, 4190, 5451, 6285, 7110, 7542, 9085, 9637, 10902, 12570, 16353, 18170, 18855, 19274, 27255, 28911, 32706, 33101, 37710, 48185, 54510, 57822, 66202, 81765, 86733, 96370, 99303, 144555, 163530, 165505, 173466, 198606, 289110, 297909, 331010, 433665, 496515, 595818, 761323, 867330, 993030, 1489545, 1522646, 2283969, 2979090, 3806615, 4567938, 6851907, 7613230, 11419845, 13703814, 22839690, 34259535, 68519070]

約数ペア:

[(1, 68519070), (2, 34259535), (3, 22839690), (5, 13703814), (6, 11419845), (9, 7613230), (10, 6851907), (15, 4567938), (18, 3806615), (23, 2979090), (30, 2283969), (45, 1522646), (46, 1489545), (69, 993030), (79, 867330), (90, 761323), (115, 595818), (138, 496515), (158, 433665), (207, 331010), (230, 297909), (237, 289110), (345, 198606), (395, 173466), (414, 165505), (419, 163530), (474, 144555), (690, 99303), (711, 96370), (790, 86733), (838, 81765), (1035, 66202), (1185, 57822), (1257, 54510), (1422, 48185), (1817, 37710), (2070, 33101), (2095, 32706), (2370, 28911), (2514, 27255), (3555, 19274), (3634, 18855), (3771, 18170), (4190, 16353), (5451, 12570), (6285, 10902), (7110, 9637), (7542, 9085)]