488623641570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{25321}}^1\times {\mathrm{71471}}^1$

素因数の和:96808

約数の個数: 64

約数和(自身を含む): 1303066068480

約数和(自身を除く): 814442426910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 25321, 50642, 71471, 75963, 126605, 142942, 151926, 214413, 227889, 253210, 357355, 379815, 428826, 455778, 643239, 683667, 714710, 759630, 1072065, 1139445, 1286478, 1367334, 1929717, 2144130, 2278890, 3216195, 3418335, 3859434, 6432390, 6836670, 9648585, 19297170, 1809717191, 3619434382, 5429151573, 9048585955, 10858303146, 16287454719, 18097171910, 27145757865, 32574909438, 48862364157, 54291515730, 81437273595, 97724728314, 162874547190, 244311820785, 488623641570]

約数ペア:

[(1, 488623641570), (2, 244311820785), (3, 162874547190), (5, 97724728314), (6, 81437273595), (9, 54291515730), (10, 48862364157), (15, 32574909438), (18, 27145757865), (27, 18097171910), (30, 16287454719), (45, 10858303146), (54, 9048585955), (90, 5429151573), (135, 3619434382), (270, 1809717191), (25321, 19297170), (50642, 9648585), (71471, 6836670), (75963, 6432390), (126605, 3859434), (142942, 3418335), (151926, 3216195), (214413, 2278890), (227889, 2144130), (253210, 1929717), (357355, 1367334), (379815, 1286478), (428826, 1139445), (455778, 1072065), (643239, 759630), (683667, 714710)]