19183290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 53028864

約数和(自身を除く): 33845574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 167, 210, 334, 501, 547, 835, 1002, 1094, 1169, 1641, 1670, 2338, 2505, 2735, 3282, 3507, 3829, 5010, 5470, 5845, 7014, 7658, 8205, 11487, 11690, 16410, 17535, 19145, 22974, 35070, 38290, 57435, 91349, 114870, 182698, 274047, 456745, 548094, 639443, 913490, 1278886, 1370235, 1918329, 2740470, 3197215, 3836658, 6394430, 9591645, 19183290]

約数ペア:

[(1, 19183290), (2, 9591645), (3, 6394430), (5, 3836658), (6, 3197215), (7, 2740470), (10, 1918329), (14, 1370235), (15, 1278886), (21, 913490), (30, 639443), (35, 548094), (42, 456745), (70, 274047), (105, 182698), (167, 114870), (210, 91349), (334, 57435), (501, 38290), (547, 35070), (835, 22974), (1002, 19145), (1094, 17535), (1169, 16410), (1641, 11690), (1670, 11487), (2338, 8205), (2505, 7658), (2735, 7014), (3282, 5845), (3507, 5470), (3829, 5010)]