61780260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6317}}^1$

素因数の和:6492

約数の個数: 48

約数和(自身を含む): 174073536

約数和(自身を除く): 112293276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 6317, 9780, 12634, 18951, 25268, 31585, 37902, 63170, 75804, 94755, 126340, 189510, 379020, 1029671, 2059342, 3089013, 4118684, 5148355, 6178026, 10296710, 12356052, 15445065, 20593420, 30890130, 61780260]

約数ペア:

[(1, 61780260), (2, 30890130), (3, 20593420), (4, 15445065), (5, 12356052), (6, 10296710), (10, 6178026), (12, 5148355), (15, 4118684), (20, 3089013), (30, 2059342), (60, 1029671), (163, 379020), (326, 189510), (489, 126340), (652, 94755), (815, 75804), (978, 63170), (1630, 37902), (1956, 31585), (2445, 25268), (3260, 18951), (4890, 12634), (6317, 9780)]