716106420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{147347}}^1$

素因数の和:147371

約数の個数: 72

約数和(自身を含む): 2252656224

約数和(自身を除く): 1536549804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 147347, 294694, 442041, 589388, 736735, 884082, 1326123, 1473470, 1768164, 2210205, 2652246, 2946940, 3978369, 4420410, 5304492, 6630615, 7956738, 8840820, 11935107, 13261230, 15913476, 19891845, 23870214, 26522460, 35805321, 39783690, 47740428, 59675535, 71610642, 79567380, 119351070, 143221284, 179026605, 238702140, 358053210, 716106420]

約数ペア:

[(1, 716106420), (2, 358053210), (3, 238702140), (4, 179026605), (5, 143221284), (6, 119351070), (9, 79567380), (10, 71610642), (12, 59675535), (15, 47740428), (18, 39783690), (20, 35805321), (27, 26522460), (30, 23870214), (36, 19891845), (45, 15913476), (54, 13261230), (60, 11935107), (81, 8840820), (90, 7956738), (108, 6630615), (135, 5304492), (162, 4420410), (180, 3978369), (243, 2946940), (270, 2652246), (324, 2210205), (405, 1768164), (486, 1473470), (540, 1326123), (810, 884082), (972, 736735), (1215, 589388), (1620, 442041), (2430, 294694), (4860, 147347)]