231447690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151273}}^1$

素因数の和:151303

約数の個数: 48

約数和(自身を含む): 637166088

約数和(自身を除く): 405718398

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, 151273, 302546, 453819, 756365, 907638, 1361457, 1512730, 2269095, 2571641, 2722914, 4538190, 5143282, 6807285, 7714923, 12858205, 13614570, 15429846, 23144769, 25716410, 38574615, 46289538, 77149230, 115723845, 231447690]

約数ペア:

[(1, 231447690), (2, 115723845), (3, 77149230), (5, 46289538), (6, 38574615), (9, 25716410), (10, 23144769), (15, 15429846), (17, 13614570), (18, 12858205), (30, 7714923), (34, 6807285), (45, 5143282), (51, 4538190), (85, 2722914), (90, 2571641), (102, 2269095), (153, 1512730), (170, 1361457), (255, 907638), (306, 756365), (510, 453819), (765, 302546), (1530, 151273)]