29874650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 65620800

約数和(自身を除く): 35746150

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 41, 50, 59, 65, 82, 95, 118, 130, 190, 205, 247, 295, 325, 410, 475, 494, 533, 590, 650, 767, 779, 950, 1025, 1066, 1121, 1235, 1475, 1534, 1558, 2050, 2242, 2419, 2470, 2665, 2950, 3835, 3895, 4838, 5330, 5605, 6175, 7670, 7790, 10127, 11210, 12095, 12350, 13325, 14573, 19175, 19475, 20254, 24190, 26650, 28025, 29146, 31447, 38350, 38950, 45961, 50635, 56050, 60475, 62894, 72865, 91922, 101270, 120950, 145730, 157235, 229805, 253175, 314470, 364325, 459610, 506350, 597493, 728650, 786175, 1149025, 1194986, 1572350, 2298050, 2987465, 5974930, 14937325, 29874650]

約数ペア:

[(1, 29874650), (2, 14937325), (5, 5974930), (10, 2987465), (13, 2298050), (19, 1572350), (25, 1194986), (26, 1149025), (38, 786175), (41, 728650), (50, 597493), (59, 506350), (65, 459610), (82, 364325), (95, 314470), (118, 253175), (130, 229805), (190, 157235), (205, 145730), (247, 120950), (295, 101270), (325, 91922), (410, 72865), (475, 62894), (494, 60475), (533, 56050), (590, 50635), (650, 45961), (767, 38950), (779, 38350), (950, 31447), (1025, 29146), (1066, 28025), (1121, 26650), (1235, 24190), (1475, 20254), (1534, 19475), (1558, 19175), (2050, 14573), (2242, 13325), (2419, 12350), (2470, 12095), (2665, 11210), (2950, 10127), (3835, 7790), (3895, 7670), (4838, 6175), (5330, 5605)]