15848490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 43831296

約数和(自身を除く): 27982806

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 463, 489, 815, 926, 978, 1141, 1389, 1630, 2282, 2315, 2445, 2778, 3241, 3423, 4630, 4890, 5705, 6482, 6846, 6945, 9723, 11410, 13890, 16205, 17115, 19446, 32410, 34230, 48615, 75469, 97230, 150938, 226407, 377345, 452814, 528283, 754690, 1056566, 1132035, 1584849, 2264070, 2641415, 3169698, 5282830, 7924245, 15848490]

約数ペア:

[(1, 15848490), (2, 7924245), (3, 5282830), (5, 3169698), (6, 2641415), (7, 2264070), (10, 1584849), (14, 1132035), (15, 1056566), (21, 754690), (30, 528283), (35, 452814), (42, 377345), (70, 226407), (105, 150938), (163, 97230), (210, 75469), (326, 48615), (463, 34230), (489, 32410), (815, 19446), (926, 17115), (978, 16205), (1141, 13890), (1389, 11410), (1630, 9723), (2282, 6945), (2315, 6846), (2445, 6482), (2778, 5705), (3241, 4890), (3423, 4630)]