121287690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79273}}^1$

素因数の和:79303

約数の個数: 48

約数和(自身を含む): 333902088

約数和(自身を除く): 212614398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 79273, 158546, 237819, 396365, 475638, 713457, 792730, 1189095, 1347641, 1426914, 2378190, 2695282, 3567285, 4042923, 6738205, 7134570, 8085846, 12128769, 13476410, 20214615, 24257538, 40429230, 60643845, 121287690]

約数ペア:

[(1, 121287690), (2, 60643845), (3, 40429230), (5, 24257538), (6, 20214615), (9, 13476410), (10, 12128769), (15, 8085846), (17, 7134570), (18, 6738205), (30, 4042923), (34, 3567285), (45, 2695282), (51, 2378190), (85, 1426914), (90, 1347641), (102, 1189095), (153, 792730), (170, 713457), (255, 475638), (306, 396365), (510, 237819), (765, 158546), (1530, 79273)]