26238090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 65940480

約数和(自身を除く): 39702390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 89, 93, 155, 178, 186, 267, 310, 317, 445, 465, 534, 634, 890, 930, 951, 1335, 1585, 1902, 2670, 2759, 3170, 4755, 5518, 8277, 9510, 9827, 13795, 16554, 19654, 27590, 28213, 29481, 41385, 49135, 56426, 58962, 82770, 84639, 98270, 141065, 147405, 169278, 282130, 294810, 423195, 846390, 874603, 1749206, 2623809, 4373015, 5247618, 8746030, 13119045, 26238090]

約数ペア:

[(1, 26238090), (2, 13119045), (3, 8746030), (5, 5247618), (6, 4373015), (10, 2623809), (15, 1749206), (30, 874603), (31, 846390), (62, 423195), (89, 294810), (93, 282130), (155, 169278), (178, 147405), (186, 141065), (267, 98270), (310, 84639), (317, 82770), (445, 58962), (465, 56426), (534, 49135), (634, 41385), (890, 29481), (930, 28213), (951, 27590), (1335, 19654), (1585, 16554), (1902, 13795), (2670, 9827), (2759, 9510), (3170, 8277), (4755, 5518)]