42708390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2477

約数の個数: 64

約数和(自身を含む): 111421440

約数和(自身を除く): 68713050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2417, 2945, 3534, 4834, 5890, 7251, 8835, 12085, 14502, 17670, 24170, 36255, 45923, 72510, 74927, 91846, 137769, 149854, 224781, 229615, 275538, 374635, 449562, 459230, 688845, 749270, 1123905, 1377690, 1423613, 2247810, 2847226, 4270839, 7118065, 8541678, 14236130, 21354195, 42708390]

約数ペア:

[(1, 42708390), (2, 21354195), (3, 14236130), (5, 8541678), (6, 7118065), (10, 4270839), (15, 2847226), (19, 2247810), (30, 1423613), (31, 1377690), (38, 1123905), (57, 749270), (62, 688845), (93, 459230), (95, 449562), (114, 374635), (155, 275538), (186, 229615), (190, 224781), (285, 149854), (310, 137769), (465, 91846), (570, 74927), (589, 72510), (930, 45923), (1178, 36255), (1767, 24170), (2417, 17670), (2945, 14502), (3534, 12085), (4834, 8835), (5890, 7251)]