2551731810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1\times {\mathrm{601}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 6167677824

約数和(自身を除く): 3615946014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 461, 601, 614, 921, 922, 1202, 1383, 1535, 1803, 1842, 2305, 2766, 3005, 3070, 3606, 4605, 4610, 6010, 6915, 9015, 9210, 13830, 18030, 141527, 184507, 277061, 283054, 369014, 424581, 553521, 554122, 707635, 831183, 849162, 922535, 1107042, 1385305, 1415270, 1662366, 1845070, 2122905, 2767605, 2770610, 4155915, 4245810, 5535210, 8311830, 85057727, 170115454, 255173181, 425288635, 510346362, 850577270, 1275865905, 2551731810]

約数ペア:

[(1, 2551731810), (2, 1275865905), (3, 850577270), (5, 510346362), (6, 425288635), (10, 255173181), (15, 170115454), (30, 85057727), (307, 8311830), (461, 5535210), (601, 4245810), (614, 4155915), (921, 2770610), (922, 2767605), (1202, 2122905), (1383, 1845070), (1535, 1662366), (1803, 1415270), (1842, 1385305), (2305, 1107042), (2766, 922535), (3005, 849162), (3070, 831183), (3606, 707635), (4605, 554122), (4610, 553521), (6010, 424581), (6915, 369014), (9015, 283054), (9210, 277061), (13830, 184507), (18030, 141527)]