907633740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68449}}^1$

素因数の和:68491

約数の個数: 96

約数和(自身を含む): 2897899200

約数和(自身を除く): 1990265460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 68449, 136898, 205347, 273796, 342245, 410694, 684490, 821388, 889837, 1026735, 1163633, 1368980, 1779674, 2053470, 2327266, 2669511, 3490899, 3559348, 4106940, 4449185, 4654532, 5339022, 5818165, 6981798, 8898370, 10678044, 11636330, 13347555, 13963596, 15127229, 17454495, 17796740, 23272660, 26695110, 30254458, 34908990, 45381687, 53390220, 60508916, 69817980, 75636145, 90763374, 151272290, 181526748, 226908435, 302544580, 453816870, 907633740]

約数ペア:

[(1, 907633740), (2, 453816870), (3, 302544580), (4, 226908435), (5, 181526748), (6, 151272290), (10, 90763374), (12, 75636145), (13, 69817980), (15, 60508916), (17, 53390220), (20, 45381687), (26, 34908990), (30, 30254458), (34, 26695110), (39, 23272660), (51, 17796740), (52, 17454495), (60, 15127229), (65, 13963596), (68, 13347555), (78, 11636330), (85, 10678044), (102, 8898370), (130, 6981798), (156, 5818165), (170, 5339022), (195, 4654532), (204, 4449185), (221, 4106940), (255, 3559348), (260, 3490899), (340, 2669511), (390, 2327266), (442, 2053470), (510, 1779674), (663, 1368980), (780, 1163633), (884, 1026735), (1020, 889837), (1105, 821388), (1326, 684490), (2210, 410694), (2652, 342245), (3315, 273796), (4420, 205347), (6630, 136898), (13260, 68449)]