30205744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1577

約数の個数: 40

約数和(自身を含む): 62565440

約数和(自身を除く): 32359696

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 1483, 2546, 2966, 5092, 5932, 10184, 11864, 20368, 23728, 28177, 56354, 99361, 112708, 198722, 225416, 397444, 450832, 794888, 1589776, 1887859, 3775718, 7551436, 15102872, 30205744]

約数ペア:

[(1, 30205744), (2, 15102872), (4, 7551436), (8, 3775718), (16, 1887859), (19, 1589776), (38, 794888), (67, 450832), (76, 397444), (134, 225416), (152, 198722), (268, 112708), (304, 99361), (536, 56354), (1072, 28177), (1273, 23728), (1483, 20368), (2546, 11864), (2966, 10184), (5092, 5932)]