242568690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88853}}^1$

素因数の和:88883

約数の個数: 64

約数和(自身を含む): 716518656

約数和(自身を除く): 473949966

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 88853, 177706, 266559, 444265, 533118, 621971, 888530, 1155089, 1243942, 1332795, 1865913, 2310178, 2665590, 3109855, 3465267, 3731826, 5775445, 6219710, 6930534, 8085623, 9329565, 11550890, 16171246, 17326335, 18659130, 24256869, 34652670, 40428115, 48513738, 80856230, 121284345, 242568690]

約数ペア:

[(1, 242568690), (2, 121284345), (3, 80856230), (5, 48513738), (6, 40428115), (7, 34652670), (10, 24256869), (13, 18659130), (14, 17326335), (15, 16171246), (21, 11550890), (26, 9329565), (30, 8085623), (35, 6930534), (39, 6219710), (42, 5775445), (65, 3731826), (70, 3465267), (78, 3109855), (91, 2665590), (105, 2310178), (130, 1865913), (182, 1332795), (195, 1243942), (210, 1155089), (273, 888530), (390, 621971), (455, 533118), (546, 444265), (910, 266559), (1365, 177706), (2730, 88853)]