284290110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18691}}^1$

素因数の和:18730

約数の個数: 72

約数和(自身を含む): 800428824

約数和(自身を除く): 516138714

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 15210, 18691, 37382, 56073, 93455, 112146, 168219, 186910, 242983, 280365, 336438, 485966, 560730, 728949, 841095, 1214915, 1457898, 1682190, 2186847, 2429830, 3158779, 3644745, 4373694, 6317558, 7289490, 9476337, 10934235, 15793895, 18952674, 21868470, 28429011, 31587790, 47381685, 56858022, 94763370, 142145055, 284290110]

約数ペア:

[(1, 284290110), (2, 142145055), (3, 94763370), (5, 56858022), (6, 47381685), (9, 31587790), (10, 28429011), (13, 21868470), (15, 18952674), (18, 15793895), (26, 10934235), (30, 9476337), (39, 7289490), (45, 6317558), (65, 4373694), (78, 3644745), (90, 3158779), (117, 2429830), (130, 2186847), (169, 1682190), (195, 1457898), (234, 1214915), (338, 841095), (390, 728949), (507, 560730), (585, 485966), (845, 336438), (1014, 280365), (1170, 242983), (1521, 186910), (1690, 168219), (2535, 112146), (3042, 93455), (5070, 56073), (7605, 37382), (15210, 18691)]