190037265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 342835200

約数和(自身を除く): 152797935

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 79, 165, 183, 237, 239, 305, 395, 671, 717, 869, 915, 1185, 1195, 2013, 2607, 2629, 3355, 3585, 4345, 4819, 7887, 10065, 13035, 13145, 14457, 14579, 18881, 24095, 39435, 43737, 53009, 56643, 72285, 72895, 94405, 159027, 160369, 207691, 218685, 265045, 283215, 481107, 623073, 795135, 801845, 1038455, 1151741, 2405535, 3115365, 3455223, 5758705, 12669151, 17276115, 38007453, 63345755, 190037265]

約数ペア:

[(1, 190037265), (3, 63345755), (5, 38007453), (11, 17276115), (15, 12669151), (33, 5758705), (55, 3455223), (61, 3115365), (79, 2405535), (165, 1151741), (183, 1038455), (237, 801845), (239, 795135), (305, 623073), (395, 481107), (671, 283215), (717, 265045), (869, 218685), (915, 207691), (1185, 160369), (1195, 159027), (2013, 94405), (2607, 72895), (2629, 72285), (3355, 56643), (3585, 53009), (4345, 43737), (4819, 39435), (7887, 24095), (10065, 18881), (13035, 14579), (13145, 14457)]