16504770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 41783040

約数和(自身を除く): 25278270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 61, 87, 122, 145, 174, 183, 290, 305, 311, 366, 435, 610, 622, 870, 915, 933, 1555, 1769, 1830, 1866, 3110, 3538, 4665, 5307, 8845, 9019, 9330, 10614, 17690, 18038, 18971, 26535, 27057, 37942, 45095, 53070, 54114, 56913, 90190, 94855, 113826, 135285, 189710, 270570, 284565, 550159, 569130, 1100318, 1650477, 2750795, 3300954, 5501590, 8252385, 16504770]

約数ペア:

[(1, 16504770), (2, 8252385), (3, 5501590), (5, 3300954), (6, 2750795), (10, 1650477), (15, 1100318), (29, 569130), (30, 550159), (58, 284565), (61, 270570), (87, 189710), (122, 135285), (145, 113826), (174, 94855), (183, 90190), (290, 56913), (305, 54114), (311, 53070), (366, 45095), (435, 37942), (610, 27057), (622, 26535), (870, 18971), (915, 18038), (933, 17690), (1555, 10614), (1769, 9330), (1830, 9019), (1866, 8845), (3110, 5307), (3538, 4665)]