30625968

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 81959040

約数和(自身を除く): 51333072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 89, 107, 134, 178, 201, 214, 267, 268, 321, 356, 402, 428, 534, 536, 642, 712, 804, 856, 1068, 1072, 1284, 1424, 1608, 1712, 2136, 2568, 3216, 4272, 5136, 5963, 7169, 9523, 11926, 14338, 17889, 19046, 21507, 23852, 28569, 28676, 35778, 38092, 43014, 47704, 57138, 57352, 71556, 76184, 86028, 95408, 114276, 114704, 143112, 152368, 172056, 228552, 286224, 344112, 457104, 638041, 1276082, 1914123, 2552164, 3828246, 5104328, 7656492, 10208656, 15312984, 30625968]

約数ペア:

[(1, 30625968), (2, 15312984), (3, 10208656), (4, 7656492), (6, 5104328), (8, 3828246), (12, 2552164), (16, 1914123), (24, 1276082), (48, 638041), (67, 457104), (89, 344112), (107, 286224), (134, 228552), (178, 172056), (201, 152368), (214, 143112), (267, 114704), (268, 114276), (321, 95408), (356, 86028), (402, 76184), (428, 71556), (534, 57352), (536, 57138), (642, 47704), (712, 43014), (804, 38092), (856, 35778), (1068, 28676), (1072, 28569), (1284, 23852), (1424, 21507), (1608, 19046), (1712, 17889), (2136, 14338), (2568, 11926), (3216, 9523), (4272, 7169), (5136, 5963)]