29961750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 92252160

約数和(自身を除く): 62290410

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 125, 130, 150, 175, 182, 195, 210, 250, 273, 325, 350, 375, 390, 439, 455, 525, 546, 650, 750, 875, 878, 910, 975, 1050, 1317, 1365, 1625, 1750, 1950, 2195, 2275, 2625, 2634, 2730, 3073, 3250, 4390, 4550, 4875, 5250, 5707, 6146, 6585, 6825, 9219, 9750, 10975, 11375, 11414, 13170, 13650, 15365, 17121, 18438, 21950, 22750, 28535, 30730, 32925, 34125, 34242, 39949, 46095, 54875, 57070, 65850, 68250, 76825, 79898, 85605, 92190, 109750, 119847, 142675, 153650, 164625, 171210, 199745, 230475, 239694, 285350, 329250, 384125, 399490, 428025, 460950, 599235, 713375, 768250, 856050, 998725, 1152375, 1198470, 1426750, 1997450, 2140125, 2304750, 2996175, 4280250, 4993625, 5992350, 9987250, 14980875, 29961750]

約数ペア:

[(1, 29961750), (2, 14980875), (3, 9987250), (5, 5992350), (6, 4993625), (7, 4280250), (10, 2996175), (13, 2304750), (14, 2140125), (15, 1997450), (21, 1426750), (25, 1198470), (26, 1152375), (30, 998725), (35, 856050), (39, 768250), (42, 713375), (50, 599235), (65, 460950), (70, 428025), (75, 399490), (78, 384125), (91, 329250), (105, 285350), (125, 239694), (130, 230475), (150, 199745), (175, 171210), (182, 164625), (195, 153650), (210, 142675), (250, 119847), (273, 109750), (325, 92190), (350, 85605), (375, 79898), (390, 76825), (439, 68250), (455, 65850), (525, 57070), (546, 54875), (650, 46095), (750, 39949), (875, 34242), (878, 34125), (910, 32925), (975, 30730), (1050, 28535), (1317, 22750), (1365, 21950), (1625, 18438), (1750, 17121), (1950, 15365), (2195, 13650), (2275, 13170), (2625, 11414), (2634, 11375), (2730, 10975), (3073, 9750), (3250, 9219), (4390, 6825), (4550, 6585), (4875, 6146), (5250, 5707)]