210027690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137273}}^1$

素因数の和:137303

約数の個数: 48

約数和(自身を含む): 578198088

約数和(自身を除く): 368170398

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, 137273, 274546, 411819, 686365, 823638, 1235457, 1372730, 2059095, 2333641, 2470914, 4118190, 4667282, 6177285, 7000923, 11668205, 12354570, 14001846, 21002769, 23336410, 35004615, 42005538, 70009230, 105013845, 210027690]

約数ペア:

[(1, 210027690), (2, 105013845), (3, 70009230), (5, 42005538), (6, 35004615), (9, 23336410), (10, 21002769), (15, 14001846), (17, 12354570), (18, 11668205), (30, 7000923), (34, 6177285), (45, 4667282), (51, 4118190), (85, 2470914), (90, 2333641), (102, 2059095), (153, 1372730), (170, 1235457), (255, 823638), (306, 686365), (510, 411819), (765, 274546), (1530, 137273)]