1317554070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{14557}}^1$

素因数の和:15005

約数の個数: 64

約数和(自身を含む): 3622496256

約数和(自身を除く): 2304942186

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 431, 862, 1293, 2155, 2586, 3017, 4310, 6034, 6465, 9051, 12930, 14557, 15085, 18102, 29114, 30170, 43671, 45255, 72785, 87342, 90510, 101899, 145570, 203798, 218355, 305697, 436710, 509495, 611394, 1018990, 1528485, 3056970, 6274067, 12548134, 18822201, 31370335, 37644402, 43918469, 62740670, 87836938, 94111005, 131755407, 188222010, 219592345, 263510814, 439184690, 658777035, 1317554070]

約数ペア:

[(1, 1317554070), (2, 658777035), (3, 439184690), (5, 263510814), (6, 219592345), (7, 188222010), (10, 131755407), (14, 94111005), (15, 87836938), (21, 62740670), (30, 43918469), (35, 37644402), (42, 31370335), (70, 18822201), (105, 12548134), (210, 6274067), (431, 3056970), (862, 1528485), (1293, 1018990), (2155, 611394), (2586, 509495), (3017, 436710), (4310, 305697), (6034, 218355), (6465, 203798), (9051, 145570), (12930, 101899), (14557, 90510), (15085, 87342), (18102, 72785), (29114, 45255), (30170, 43671)]