3280620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 10741248

約数和(自身を除く): 7460628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 107, 140, 146, 210, 214, 219, 292, 321, 365, 420, 428, 438, 511, 535, 642, 730, 749, 876, 1022, 1070, 1095, 1284, 1460, 1498, 1533, 1605, 2044, 2140, 2190, 2247, 2555, 2996, 3066, 3210, 3745, 4380, 4494, 5110, 6132, 6420, 7490, 7665, 7811, 8988, 10220, 11235, 14980, 15330, 15622, 22470, 23433, 30660, 31244, 39055, 44940, 46866, 54677, 78110, 93732, 109354, 117165, 156220, 164031, 218708, 234330, 273385, 328062, 468660, 546770, 656124, 820155, 1093540, 1640310, 3280620]

約数ペア:

[(1, 3280620), (2, 1640310), (3, 1093540), (4, 820155), (5, 656124), (6, 546770), (7, 468660), (10, 328062), (12, 273385), (14, 234330), (15, 218708), (20, 164031), (21, 156220), (28, 117165), (30, 109354), (35, 93732), (42, 78110), (60, 54677), (70, 46866), (73, 44940), (84, 39055), (105, 31244), (107, 30660), (140, 23433), (146, 22470), (210, 15622), (214, 15330), (219, 14980), (292, 11235), (321, 10220), (365, 8988), (420, 7811), (428, 7665), (438, 7490), (511, 6420), (535, 6132), (642, 5110), (730, 4494), (749, 4380), (876, 3745), (1022, 3210), (1070, 3066), (1095, 2996), (1284, 2555), (1460, 2247), (1498, 2190), (1533, 2140), (1605, 2044)]