17542070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 39989376

約数和(自身を除く): 22447306

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 521, 910, 962, 1042, 1295, 2405, 2590, 2605, 3367, 3647, 4810, 5210, 6734, 6773, 7294, 13546, 16835, 18235, 19277, 33670, 33865, 36470, 38554, 47411, 67730, 94822, 96385, 134939, 192770, 237055, 250601, 269878, 474110, 501202, 674695, 1253005, 1349390, 1754207, 2506010, 3508414, 8771035, 17542070]

約数ペア:

[(1, 17542070), (2, 8771035), (5, 3508414), (7, 2506010), (10, 1754207), (13, 1349390), (14, 1253005), (26, 674695), (35, 501202), (37, 474110), (65, 269878), (70, 250601), (74, 237055), (91, 192770), (130, 134939), (182, 96385), (185, 94822), (259, 67730), (370, 47411), (455, 38554), (481, 36470), (518, 33865), (521, 33670), (910, 19277), (962, 18235), (1042, 16835), (1295, 13546), (2405, 7294), (2590, 6773), (2605, 6734), (3367, 5210), (3647, 4810)]