2013300975

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{23819}}^1$

素因数の和:23869

約数の個数: 72

約数和(自身を含む): 4040634240

約数和(自身を除く): 2027333265

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 147, 161, 175, 245, 345, 483, 525, 575, 735, 805, 1127, 1225, 1725, 2415, 3381, 3675, 4025, 5635, 12075, 16905, 23819, 28175, 71457, 84525, 119095, 166733, 357285, 500199, 547837, 595475, 833665, 1167131, 1643511, 1786425, 2500995, 2739185, 3501393, 3834859, 4168325, 5835655, 8217555, 11504577, 12504975, 13695925, 17506965, 19174295, 26844013, 29178275, 41087775, 57522885, 80532039, 87534825, 95871475, 134220065, 287614425, 402660195, 671100325, 2013300975]

約数ペア:

[(1, 2013300975), (3, 671100325), (5, 402660195), (7, 287614425), (15, 134220065), (21, 95871475), (23, 87534825), (25, 80532039), (35, 57522885), (49, 41087775), (69, 29178275), (75, 26844013), (105, 19174295), (115, 17506965), (147, 13695925), (161, 12504975), (175, 11504577), (245, 8217555), (345, 5835655), (483, 4168325), (525, 3834859), (575, 3501393), (735, 2739185), (805, 2500995), (1127, 1786425), (1225, 1643511), (1725, 1167131), (2415, 833665), (3381, 595475), (3675, 547837), (4025, 500199), (5635, 357285), (12075, 166733), (16905, 119095), (23819, 84525), (28175, 71457)]