31833230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 68257728

約数和(自身を除く): 36424498

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 113, 130, 143, 197, 226, 286, 394, 565, 715, 985, 1130, 1243, 1430, 1469, 1970, 2167, 2486, 2561, 2938, 4334, 5122, 6215, 7345, 10835, 12430, 12805, 14690, 16159, 21670, 22261, 25610, 28171, 32318, 44522, 56342, 80795, 111305, 140855, 161590, 222610, 244871, 281710, 289393, 489742, 578786, 1224355, 1446965, 2448710, 2893930, 3183323, 6366646, 15916615, 31833230]

約数ペア:

[(1, 31833230), (2, 15916615), (5, 6366646), (10, 3183323), (11, 2893930), (13, 2448710), (22, 1446965), (26, 1224355), (55, 578786), (65, 489742), (110, 289393), (113, 281710), (130, 244871), (143, 222610), (197, 161590), (226, 140855), (286, 111305), (394, 80795), (565, 56342), (715, 44522), (985, 32318), (1130, 28171), (1243, 25610), (1430, 22261), (1469, 21670), (1970, 16159), (2167, 14690), (2486, 12805), (2561, 12430), (2938, 10835), (4334, 7345), (5122, 6215)]