723306030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{1907}}^1$

素因数の和:2233

約数の個数: 64

約数和(自身を含む): 1780392960

約数和(自身を除く): 1057086930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 269, 282, 470, 538, 705, 807, 1345, 1410, 1614, 1907, 2690, 3814, 4035, 5721, 8070, 9535, 11442, 12643, 19070, 25286, 28605, 37929, 57210, 63215, 75858, 89629, 126430, 179258, 189645, 268887, 379290, 448145, 512983, 537774, 896290, 1025966, 1344435, 1538949, 2564915, 2688870, 3077898, 5129830, 7694745, 15389490, 24110201, 48220402, 72330603, 120551005, 144661206, 241102010, 361653015, 723306030]

約数ペア:

[(1, 723306030), (2, 361653015), (3, 241102010), (5, 144661206), (6, 120551005), (10, 72330603), (15, 48220402), (30, 24110201), (47, 15389490), (94, 7694745), (141, 5129830), (235, 3077898), (269, 2688870), (282, 2564915), (470, 1538949), (538, 1344435), (705, 1025966), (807, 896290), (1345, 537774), (1410, 512983), (1614, 448145), (1907, 379290), (2690, 268887), (3814, 189645), (4035, 179258), (5721, 126430), (8070, 89629), (9535, 75858), (11442, 63215), (12643, 57210), (19070, 37929), (25286, 28605)]