16488030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 43319808

約数和(自身を除く): 26831778

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 631, 670, 871, 1005, 1262, 1742, 1893, 2010, 2613, 3155, 3786, 4355, 5226, 6310, 8203, 8710, 9465, 13065, 16406, 18930, 24609, 26130, 41015, 42277, 49218, 82030, 84554, 123045, 126831, 211385, 246090, 253662, 422770, 549601, 634155, 1099202, 1268310, 1648803, 2748005, 3297606, 5496010, 8244015, 16488030]

約数ペア:

[(1, 16488030), (2, 8244015), (3, 5496010), (5, 3297606), (6, 2748005), (10, 1648803), (13, 1268310), (15, 1099202), (26, 634155), (30, 549601), (39, 422770), (65, 253662), (67, 246090), (78, 211385), (130, 126831), (134, 123045), (195, 84554), (201, 82030), (335, 49218), (390, 42277), (402, 41015), (631, 26130), (670, 24609), (871, 18930), (1005, 16406), (1262, 13065), (1742, 9465), (1893, 8710), (2010, 8203), (2613, 6310), (3155, 5226), (3786, 4355)]