2012309190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{392263}}^1$

素因数の和:392298

約数の個数: 64

約数和(自身を含む): 5648601600

約数和(自身を除く): 3636292410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 392263, 784526, 1176789, 1961315, 2353578, 3530367, 3922630, 5883945, 7060734, 7452997, 10591101, 11767890, 14905994, 17651835, 21182202, 22358991, 35303670, 37264985, 44717982, 52955505, 67076973, 74529970, 105911010, 111794955, 134153946, 201230919, 223589910, 335384865, 402461838, 670769730, 1006154595, 2012309190]

約数ペア:

[(1, 2012309190), (2, 1006154595), (3, 670769730), (5, 402461838), (6, 335384865), (9, 223589910), (10, 201230919), (15, 134153946), (18, 111794955), (19, 105911010), (27, 74529970), (30, 67076973), (38, 52955505), (45, 44717982), (54, 37264985), (57, 35303670), (90, 22358991), (95, 21182202), (114, 17651835), (135, 14905994), (171, 11767890), (190, 10591101), (270, 7452997), (285, 7060734), (342, 5883945), (513, 3922630), (570, 3530367), (855, 2353578), (1026, 1961315), (1710, 1176789), (2565, 784526), (5130, 392263)]