636453420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 1816066560

約数和(自身を除く): 1179613140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 331, 365, 438, 439, 662, 730, 876, 878, 993, 1095, 1317, 1324, 1460, 1655, 1756, 1986, 2190, 2195, 2634, 3310, 3972, 4380, 4390, 4965, 5268, 6585, 6620, 8780, 9930, 13170, 19860, 24163, 26340, 32047, 48326, 64094, 72489, 96141, 96652, 120815, 128188, 144978, 145309, 160235, 192282, 241630, 289956, 290618, 320470, 362445, 384564, 435927, 480705, 483260, 581236, 640940, 724890, 726545, 871854, 961410, 1449780, 1453090, 1743708, 1922820, 2179635, 2906180, 4359270, 8718540, 10607557, 21215114, 31822671, 42430228, 53037785, 63645342, 106075570, 127290684, 159113355, 212151140, 318226710, 636453420]

約数ペア:

[(1, 636453420), (2, 318226710), (3, 212151140), (4, 159113355), (5, 127290684), (6, 106075570), (10, 63645342), (12, 53037785), (15, 42430228), (20, 31822671), (30, 21215114), (60, 10607557), (73, 8718540), (146, 4359270), (219, 2906180), (292, 2179635), (331, 1922820), (365, 1743708), (438, 1453090), (439, 1449780), (662, 961410), (730, 871854), (876, 726545), (878, 724890), (993, 640940), (1095, 581236), (1317, 483260), (1324, 480705), (1460, 435927), (1655, 384564), (1756, 362445), (1986, 320470), (2190, 290618), (2195, 289956), (2634, 241630), (3310, 192282), (3972, 160235), (4380, 145309), (4390, 144978), (4965, 128188), (5268, 120815), (6585, 96652), (6620, 96141), (8780, 72489), (9930, 64094), (13170, 48326), (19860, 32047), (24163, 26340)]