225247470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56453}}^1$

素因数の和:56489

約数の個数: 64

約数和(自身を含む): 650350080

約数和(自身を除く): 425102610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 56453, 112906, 169359, 282265, 338718, 395171, 564530, 790342, 846795, 1072607, 1185513, 1693590, 1975855, 2145214, 2371026, 3217821, 3951710, 5363035, 5927565, 6435642, 7508249, 10726070, 11855130, 15016498, 16089105, 22524747, 32178210, 37541245, 45049494, 75082490, 112623735, 225247470]

約数ペア:

[(1, 225247470), (2, 112623735), (3, 75082490), (5, 45049494), (6, 37541245), (7, 32178210), (10, 22524747), (14, 16089105), (15, 15016498), (19, 11855130), (21, 10726070), (30, 7508249), (35, 6435642), (38, 5927565), (42, 5363035), (57, 3951710), (70, 3217821), (95, 2371026), (105, 2145214), (114, 1975855), (133, 1693590), (190, 1185513), (210, 1072607), (266, 846795), (285, 790342), (399, 564530), (570, 395171), (665, 338718), (798, 282265), (1330, 169359), (1995, 112906), (3990, 56453)]