1717749060

素因数分解:

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

素因数の和:167

約数の個数: 72

約数和(自身を含む): 4970020608

約数和(自身を除く): 3252271548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2883, 3844, 4805, 5766, 9610, 11532, 14415, 19220, 28830, 29791, 57660, 59582, 89373, 119164, 148955, 178746, 297910, 357492, 446865, 595820, 893730, 923521, 1787460, 1847042, 2770563, 3694084, 4617605, 5541126, 9235210, 11082252, 13852815, 18470420, 27705630, 28629151, 55411260, 57258302, 85887453, 114516604, 143145755, 171774906, 286291510, 343549812, 429437265, 572583020, 858874530, 1717749060]

約数ペア:

[(1, 1717749060), (2, 858874530), (3, 572583020), (4, 429437265), (5, 343549812), (6, 286291510), (10, 171774906), (12, 143145755), (15, 114516604), (20, 85887453), (30, 57258302), (31, 55411260), (60, 28629151), (62, 27705630), (93, 18470420), (124, 13852815), (155, 11082252), (186, 9235210), (310, 5541126), (372, 4617605), (465, 3694084), (620, 2770563), (930, 1847042), (961, 1787460), (1860, 923521), (1922, 893730), (2883, 595820), (3844, 446865), (4805, 357492), (5766, 297910), (9610, 178746), (11532, 148955), (14415, 119164), (19220, 89373), (28830, 59582), (29791, 57660)]