21098713050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2038523}}^1$

素因数の和:2038564

約数の個数: 72

約数和(自身を含む): 59149812384

約数和(自身を除く): 38051099334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 2038523, 4077046, 6115569, 10192615, 12231138, 18346707, 20385230, 30577845, 36693414, 46886029, 50963075, 61155690, 91733535, 93772058, 101926150, 140658087, 152889225, 183467070, 234430145, 281316174, 305778450, 421974261, 458667675, 468860290, 703290435, 843948522, 917335350, 1172150725, 1406580870, 2109871305, 2344301450, 3516452175, 4219742610, 7032904350, 10549356525, 21098713050]

約数ペア:

[(1, 21098713050), (2, 10549356525), (3, 7032904350), (5, 4219742610), (6, 3516452175), (9, 2344301450), (10, 2109871305), (15, 1406580870), (18, 1172150725), (23, 917335350), (25, 843948522), (30, 703290435), (45, 468860290), (46, 458667675), (50, 421974261), (69, 305778450), (75, 281316174), (90, 234430145), (115, 183467070), (138, 152889225), (150, 140658087), (207, 101926150), (225, 93772058), (230, 91733535), (345, 61155690), (414, 50963075), (450, 46886029), (575, 36693414), (690, 30577845), (1035, 20385230), (1150, 18346707), (1725, 12231138), (2070, 10192615), (3450, 6115569), (5175, 4077046), (10350, 2038523)]