1030753640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{5743}}^1$

素因数の和:6402

約数の個数: 64

約数和(自身を含む): 2655106560

約数和(自身を除く): 1624352920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 641, 1282, 2564, 3205, 4487, 5128, 5743, 6410, 8974, 11486, 12820, 17948, 22435, 22972, 25640, 28715, 35896, 40201, 44870, 45944, 57430, 80402, 89740, 114860, 160804, 179480, 201005, 229720, 321608, 402010, 804020, 1608040, 3681263, 7362526, 14725052, 18406315, 25768841, 29450104, 36812630, 51537682, 73625260, 103075364, 128844205, 147250520, 206150728, 257688410, 515376820, 1030753640]

約数ペア:

[(1, 1030753640), (2, 515376820), (4, 257688410), (5, 206150728), (7, 147250520), (8, 128844205), (10, 103075364), (14, 73625260), (20, 51537682), (28, 36812630), (35, 29450104), (40, 25768841), (56, 18406315), (70, 14725052), (140, 7362526), (280, 3681263), (641, 1608040), (1282, 804020), (2564, 402010), (3205, 321608), (4487, 229720), (5128, 201005), (5743, 179480), (6410, 160804), (8974, 114860), (11486, 89740), (12820, 80402), (17948, 57430), (22435, 45944), (22972, 44870), (25640, 40201), (28715, 35896)]