19645971570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{10243}}^1$

素因数の和:10568

約数の個数: 96

約数和(自身を含む): 51834803904

約数和(自身を除く): 32188832334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 211, 303, 422, 505, 606, 633, 909, 1010, 1055, 1266, 1515, 1818, 1899, 2110, 3030, 3165, 3798, 4545, 6330, 9090, 9495, 10243, 18990, 20486, 21311, 30729, 42622, 51215, 61458, 63933, 92187, 102430, 106555, 127866, 153645, 184374, 191799, 213110, 307290, 319665, 383598, 460935, 639330, 921870, 958995, 1034543, 1917990, 2069086, 2161273, 3103629, 4322546, 5172715, 6207258, 6483819, 9310887, 10345430, 10806365, 12967638, 15518145, 18621774, 19451457, 21612730, 31036290, 32419095, 38902914, 46554435, 64838190, 93108870, 97257285, 194514570, 218288573, 436577146, 654865719, 1091442865, 1309731438, 1964597157, 2182885730, 3274328595, 3929194314, 6548657190, 9822985785, 19645971570]

約数ペア:

[(1, 19645971570), (2, 9822985785), (3, 6548657190), (5, 3929194314), (6, 3274328595), (9, 2182885730), (10, 1964597157), (15, 1309731438), (18, 1091442865), (30, 654865719), (45, 436577146), (90, 218288573), (101, 194514570), (202, 97257285), (211, 93108870), (303, 64838190), (422, 46554435), (505, 38902914), (606, 32419095), (633, 31036290), (909, 21612730), (1010, 19451457), (1055, 18621774), (1266, 15518145), (1515, 12967638), (1818, 10806365), (1899, 10345430), (2110, 9310887), (3030, 6483819), (3165, 6207258), (3798, 5172715), (4545, 4322546), (6330, 3103629), (9090, 2161273), (9495, 2069086), (10243, 1917990), (18990, 1034543), (20486, 958995), (21311, 921870), (30729, 639330), (42622, 460935), (51215, 383598), (61458, 319665), (63933, 307290), (92187, 213110), (102430, 191799), (106555, 184374), (127866, 153645)]