9796020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 31140480

約数和(自身を除く): 21344460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 661, 741, 780, 988, 1140, 1235, 1322, 1482, 1983, 2470, 2644, 2964, 3305, 3705, 3966, 4940, 6610, 7410, 7932, 8593, 9915, 12559, 13220, 14820, 17186, 19830, 25118, 25779, 34372, 37677, 39660, 42965, 50236, 51558, 62795, 75354, 85930, 103116, 125590, 128895, 150708, 163267, 171860, 188385, 251180, 257790, 326534, 376770, 489801, 515580, 653068, 753540, 816335, 979602, 1632670, 1959204, 2449005, 3265340, 4898010, 9796020]

約数ペア:

[(1, 9796020), (2, 4898010), (3, 3265340), (4, 2449005), (5, 1959204), (6, 1632670), (10, 979602), (12, 816335), (13, 753540), (15, 653068), (19, 515580), (20, 489801), (26, 376770), (30, 326534), (38, 257790), (39, 251180), (52, 188385), (57, 171860), (60, 163267), (65, 150708), (76, 128895), (78, 125590), (95, 103116), (114, 85930), (130, 75354), (156, 62795), (190, 51558), (195, 50236), (228, 42965), (247, 39660), (260, 37677), (285, 34372), (380, 25779), (390, 25118), (494, 19830), (570, 17186), (661, 14820), (741, 13220), (780, 12559), (988, 9915), (1140, 8593), (1235, 7932), (1322, 7410), (1482, 6610), (1983, 4940), (2470, 3966), (2644, 3705), (2964, 3305)]