908460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{103}}^1$

素因数の和:132

約数の個数: 108

約数和(自身を含む): 3236688

約数和(自身を除く): 2328228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 103, 105, 126, 140, 147, 180, 196, 206, 210, 245, 252, 294, 309, 315, 412, 420, 441, 490, 515, 588, 618, 630, 721, 735, 882, 927, 980, 1030, 1236, 1260, 1442, 1470, 1545, 1764, 1854, 2060, 2163, 2205, 2884, 2940, 3090, 3605, 3708, 4326, 4410, 4635, 5047, 6180, 6489, 7210, 8652, 8820, 9270, 10094, 10815, 12978, 14420, 15141, 18540, 20188, 21630, 25235, 25956, 30282, 32445, 43260, 45423, 50470, 60564, 64890, 75705, 90846, 100940, 129780, 151410, 181692, 227115, 302820, 454230, 908460]

約数ペア:

[(1, 908460), (2, 454230), (3, 302820), (4, 227115), (5, 181692), (6, 151410), (7, 129780), (9, 100940), (10, 90846), (12, 75705), (14, 64890), (15, 60564), (18, 50470), (20, 45423), (21, 43260), (28, 32445), (30, 30282), (35, 25956), (36, 25235), (42, 21630), (45, 20188), (49, 18540), (60, 15141), (63, 14420), (70, 12978), (84, 10815), (90, 10094), (98, 9270), (103, 8820), (105, 8652), (126, 7210), (140, 6489), (147, 6180), (180, 5047), (196, 4635), (206, 4410), (210, 4326), (245, 3708), (252, 3605), (294, 3090), (309, 2940), (315, 2884), (412, 2205), (420, 2163), (441, 2060), (490, 1854), (515, 1764), (588, 1545), (618, 1470), (630, 1442), (721, 1260), (735, 1236), (882, 1030), (927, 980)]