17567940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 53738496

約数和(自身を除く): 36170556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 101, 130, 156, 195, 202, 223, 260, 303, 390, 404, 446, 505, 606, 669, 780, 892, 1010, 1115, 1212, 1313, 1338, 1515, 2020, 2230, 2626, 2676, 2899, 3030, 3345, 3939, 4460, 5252, 5798, 6060, 6565, 6690, 7878, 8697, 11596, 13130, 13380, 14495, 15756, 17394, 19695, 22523, 26260, 28990, 34788, 39390, 43485, 45046, 57980, 67569, 78780, 86970, 90092, 112615, 135138, 173940, 225230, 270276, 292799, 337845, 450460, 585598, 675690, 878397, 1171196, 1351380, 1463995, 1756794, 2927990, 3513588, 4391985, 5855980, 8783970, 17567940]

約数ペア:

[(1, 17567940), (2, 8783970), (3, 5855980), (4, 4391985), (5, 3513588), (6, 2927990), (10, 1756794), (12, 1463995), (13, 1351380), (15, 1171196), (20, 878397), (26, 675690), (30, 585598), (39, 450460), (52, 337845), (60, 292799), (65, 270276), (78, 225230), (101, 173940), (130, 135138), (156, 112615), (195, 90092), (202, 86970), (223, 78780), (260, 67569), (303, 57980), (390, 45046), (404, 43485), (446, 39390), (505, 34788), (606, 28990), (669, 26260), (780, 22523), (892, 19695), (1010, 17394), (1115, 15756), (1212, 14495), (1313, 13380), (1338, 13130), (1515, 11596), (2020, 8697), (2230, 7878), (2626, 6690), (2676, 6565), (2899, 6060), (3030, 5798), (3345, 5252), (3939, 4460)]