622871970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{128959}}^1$

素因数の和:128999

約数の個数: 64

約数和(自身を含む): 1782743040

約数和(自身を除く): 1159871070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 128959, 257918, 386877, 644795, 773754, 902713, 1289590, 1805426, 1934385, 2708139, 2966057, 3868770, 4513565, 5416278, 5932114, 8898171, 9027130, 13540695, 14830285, 17796342, 20762399, 27081390, 29660570, 41524798, 44490855, 62287197, 88981710, 103811995, 124574394, 207623990, 311435985, 622871970]

約数ペア:

[(1, 622871970), (2, 311435985), (3, 207623990), (5, 124574394), (6, 103811995), (7, 88981710), (10, 62287197), (14, 44490855), (15, 41524798), (21, 29660570), (23, 27081390), (30, 20762399), (35, 17796342), (42, 14830285), (46, 13540695), (69, 9027130), (70, 8898171), (105, 5932114), (115, 5416278), (138, 4513565), (161, 3868770), (210, 2966057), (230, 2708139), (322, 1934385), (345, 1805426), (483, 1289590), (690, 902713), (805, 773754), (966, 644795), (1610, 386877), (2415, 257918), (4830, 128959)]