2386590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 6220800

約数和(自身を除く): 3834210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 79, 95, 106, 114, 158, 159, 190, 237, 265, 285, 318, 395, 474, 530, 570, 790, 795, 1007, 1185, 1501, 1590, 2014, 2370, 3002, 3021, 4187, 4503, 5035, 6042, 7505, 8374, 9006, 10070, 12561, 15010, 15105, 20935, 22515, 25122, 30210, 41870, 45030, 62805, 79553, 125610, 159106, 238659, 397765, 477318, 795530, 1193295, 2386590]

約数ペア:

[(1, 2386590), (2, 1193295), (3, 795530), (5, 477318), (6, 397765), (10, 238659), (15, 159106), (19, 125610), (30, 79553), (38, 62805), (53, 45030), (57, 41870), (79, 30210), (95, 25122), (106, 22515), (114, 20935), (158, 15105), (159, 15010), (190, 12561), (237, 10070), (265, 9006), (285, 8374), (318, 7505), (395, 6042), (474, 5035), (530, 4503), (570, 4187), (790, 3021), (795, 3002), (1007, 2370), (1185, 2014), (1501, 1590)]