2209410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{167}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 6894720

約数和(自身を除く): 4685310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 167, 189, 210, 245, 270, 294, 315, 334, 378, 441, 490, 501, 630, 735, 835, 882, 945, 1002, 1169, 1323, 1470, 1503, 1670, 1890, 2205, 2338, 2505, 2646, 3006, 3507, 4410, 4509, 5010, 5845, 6615, 7014, 7515, 8183, 9018, 10521, 11690, 13230, 15030, 16366, 17535, 21042, 22545, 24549, 31563, 35070, 40915, 45090, 49098, 52605, 63126, 73647, 81830, 105210, 122745, 147294, 157815, 220941, 245490, 315630, 368235, 441882, 736470, 1104705, 2209410]

約数ペア:

[(1, 2209410), (2, 1104705), (3, 736470), (5, 441882), (6, 368235), (7, 315630), (9, 245490), (10, 220941), (14, 157815), (15, 147294), (18, 122745), (21, 105210), (27, 81830), (30, 73647), (35, 63126), (42, 52605), (45, 49098), (49, 45090), (54, 40915), (63, 35070), (70, 31563), (90, 24549), (98, 22545), (105, 21042), (126, 17535), (135, 16366), (147, 15030), (167, 13230), (189, 11690), (210, 10521), (245, 9018), (270, 8183), (294, 7515), (315, 7014), (334, 6615), (378, 5845), (441, 5010), (490, 4509), (501, 4410), (630, 3507), (735, 3006), (835, 2646), (882, 2505), (945, 2338), (1002, 2205), (1169, 1890), (1323, 1670), (1470, 1503)]