910980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{241}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 3252480

約数和(自身を除く): 2341500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 241, 252, 270, 315, 378, 420, 482, 540, 630, 723, 756, 945, 964, 1205, 1260, 1446, 1687, 1890, 2169, 2410, 2892, 3374, 3615, 3780, 4338, 4820, 5061, 6507, 6748, 7230, 8435, 8676, 10122, 10845, 13014, 14460, 15183, 16870, 20244, 21690, 25305, 26028, 30366, 32535, 33740, 43380, 45549, 50610, 60732, 65070, 75915, 91098, 101220, 130140, 151830, 182196, 227745, 303660, 455490, 910980]

約数ペア:

[(1, 910980), (2, 455490), (3, 303660), (4, 227745), (5, 182196), (6, 151830), (7, 130140), (9, 101220), (10, 91098), (12, 75915), (14, 65070), (15, 60732), (18, 50610), (20, 45549), (21, 43380), (27, 33740), (28, 32535), (30, 30366), (35, 26028), (36, 25305), (42, 21690), (45, 20244), (54, 16870), (60, 15183), (63, 14460), (70, 13014), (84, 10845), (90, 10122), (105, 8676), (108, 8435), (126, 7230), (135, 6748), (140, 6507), (180, 5061), (189, 4820), (210, 4338), (241, 3780), (252, 3615), (270, 3374), (315, 2892), (378, 2410), (420, 2169), (482, 1890), (540, 1687), (630, 1446), (723, 1260), (756, 1205), (945, 964)]