201502230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 493102080

約数和(自身を除く): 291599850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 163, 178, 267, 326, 445, 463, 489, 534, 815, 890, 926, 978, 1335, 1389, 1630, 2315, 2445, 2670, 2778, 4630, 4890, 6945, 13890, 14507, 29014, 41207, 43521, 72535, 75469, 82414, 87042, 123621, 145070, 150938, 206035, 217605, 226407, 247242, 377345, 412070, 435210, 452814, 618105, 754690, 1132035, 1236210, 2264070, 6716741, 13433482, 20150223, 33583705, 40300446, 67167410, 100751115, 201502230]

約数ペア:

[(1, 201502230), (2, 100751115), (3, 67167410), (5, 40300446), (6, 33583705), (10, 20150223), (15, 13433482), (30, 6716741), (89, 2264070), (163, 1236210), (178, 1132035), (267, 754690), (326, 618105), (445, 452814), (463, 435210), (489, 412070), (534, 377345), (815, 247242), (890, 226407), (926, 217605), (978, 206035), (1335, 150938), (1389, 145070), (1630, 123621), (2315, 87042), (2445, 82414), (2670, 75469), (2778, 72535), (4630, 43521), (4890, 41207), (6945, 29014), (13890, 14507)]