30917250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 103574016

約数和(自身を除く): 72656766

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 125, 126, 130, 150, 151, 175, 182, 195, 210, 225, 234, 250, 273, 302, 315, 325, 350, 375, 390, 450, 453, 455, 525, 546, 585, 630, 650, 750, 755, 819, 875, 906, 910, 975, 1050, 1057, 1125, 1170, 1359, 1365, 1510, 1575, 1625, 1638, 1750, 1950, 1963, 2114, 2250, 2265, 2275, 2625, 2718, 2730, 2925, 3150, 3171, 3250, 3775, 3926, 4095, 4530, 4550, 4875, 5250, 5285, 5850, 5889, 6342, 6795, 6825, 7550, 7875, 8190, 9513, 9750, 9815, 10570, 11325, 11375, 11778, 13590, 13650, 13741, 14625, 15750, 15855, 17667, 18875, 19026, 19630, 20475, 22650, 22750, 26425, 27482, 29250, 29445, 31710, 33975, 34125, 35334, 37750, 40950, 41223, 47565, 49075, 52850, 56625, 58890, 67950, 68250, 68705, 79275, 82446, 88335, 95130, 98150, 102375, 113250, 123669, 132125, 137410, 147225, 158550, 169875, 176670, 204750, 206115, 237825, 245375, 247338, 264250, 294450, 339750, 343525, 396375, 412230, 441675, 475650, 490750, 618345, 687050, 736125, 792750, 883350, 1030575, 1189125, 1236690, 1472250, 1717625, 2061150, 2208375, 2378250, 3091725, 3435250, 4416750, 5152875, 6183450, 10305750, 15458625, 30917250]

約数ペア:

[(1, 30917250), (2, 15458625), (3, 10305750), (5, 6183450), (6, 5152875), (7, 4416750), (9, 3435250), (10, 3091725), (13, 2378250), (14, 2208375), (15, 2061150), (18, 1717625), (21, 1472250), (25, 1236690), (26, 1189125), (30, 1030575), (35, 883350), (39, 792750), (42, 736125), (45, 687050), (50, 618345), (63, 490750), (65, 475650), (70, 441675), (75, 412230), (78, 396375), (90, 343525), (91, 339750), (105, 294450), (117, 264250), (125, 247338), (126, 245375), (130, 237825), (150, 206115), (151, 204750), (175, 176670), (182, 169875), (195, 158550), (210, 147225), (225, 137410), (234, 132125), (250, 123669), (273, 113250), (302, 102375), (315, 98150), (325, 95130), (350, 88335), (375, 82446), (390, 79275), (450, 68705), (453, 68250), (455, 67950), (525, 58890), (546, 56625), (585, 52850), (630, 49075), (650, 47565), (750, 41223), (755, 40950), (819, 37750), (875, 35334), (906, 34125), (910, 33975), (975, 31710), (1050, 29445), (1057, 29250), (1125, 27482), (1170, 26425), (1359, 22750), (1365, 22650), (1510, 20475), (1575, 19630), (1625, 19026), (1638, 18875), (1750, 17667), (1950, 15855), (1963, 15750), (2114, 14625), (2250, 13741), (2265, 13650), (2275, 13590), (2625, 11778), (2718, 11375), (2730, 11325), (2925, 10570), (3150, 9815), (3171, 9750), (3250, 9513), (3775, 8190), (3926, 7875), (4095, 7550), (4530, 6825), (4550, 6795), (4875, 6342), (5250, 5889), (5285, 5850)]