191099640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69239}}^1$

素因数の和:69276

約数の個数: 64

約数和(自身を含む): 598233600

約数和(自身を除く): 407133960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 69239, 138478, 207717, 276956, 346195, 415434, 553912, 692390, 830868, 1038585, 1384780, 1592497, 1661736, 2077170, 2769560, 3184994, 4154340, 4777491, 6369988, 7962485, 8308680, 9554982, 12739976, 15924970, 19109964, 23887455, 31849940, 38219928, 47774910, 63699880, 95549820, 191099640]

約数ペア:

[(1, 191099640), (2, 95549820), (3, 63699880), (4, 47774910), (5, 38219928), (6, 31849940), (8, 23887455), (10, 19109964), (12, 15924970), (15, 12739976), (20, 9554982), (23, 8308680), (24, 7962485), (30, 6369988), (40, 4777491), (46, 4154340), (60, 3184994), (69, 2769560), (92, 2077170), (115, 1661736), (120, 1592497), (138, 1384780), (184, 1038585), (230, 830868), (276, 692390), (345, 553912), (460, 415434), (552, 346195), (690, 276956), (920, 207717), (1380, 138478), (2760, 69239)]