291209670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{140681}}^1$

素因数の和:140717

約数の個数: 48

約数和(自身を含む): 790070112

約数和(自身を除く): 498860442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 140681, 281362, 422043, 703405, 844086, 1266129, 1406810, 2110215, 2532258, 3235663, 4220430, 6330645, 6471326, 9706989, 12661290, 16178315, 19413978, 29120967, 32356630, 48534945, 58241934, 97069890, 145604835, 291209670]

約数ペア:

[(1, 291209670), (2, 145604835), (3, 97069890), (5, 58241934), (6, 48534945), (9, 32356630), (10, 29120967), (15, 19413978), (18, 16178315), (23, 12661290), (30, 9706989), (45, 6471326), (46, 6330645), (69, 4220430), (90, 3235663), (115, 2532258), (138, 2110215), (207, 1406810), (230, 1266129), (345, 844086), (414, 703405), (690, 422043), (1035, 281362), (2070, 140681)]