17195880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 56689920

約数和(自身を除く): 39494040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 151, 156, 195, 219, 260, 292, 302, 312, 365, 390, 438, 453, 520, 584, 604, 730, 755, 780, 876, 906, 949, 1095, 1208, 1460, 1510, 1560, 1752, 1812, 1898, 1963, 2190, 2265, 2847, 2920, 3020, 3624, 3796, 3926, 4380, 4530, 4745, 5694, 5889, 6040, 7592, 7852, 8760, 9060, 9490, 9815, 11023, 11388, 11778, 14235, 15704, 18120, 18980, 19630, 22046, 22776, 23556, 28470, 29445, 33069, 37960, 39260, 44092, 47112, 55115, 56940, 58890, 66138, 78520, 88184, 110230, 113880, 117780, 132276, 143299, 165345, 220460, 235560, 264552, 286598, 330690, 429897, 440920, 573196, 661380, 716495, 859794, 1146392, 1322760, 1432990, 1719588, 2149485, 2865980, 3439176, 4298970, 5731960, 8597940, 17195880]

約数ペア:

[(1, 17195880), (2, 8597940), (3, 5731960), (4, 4298970), (5, 3439176), (6, 2865980), (8, 2149485), (10, 1719588), (12, 1432990), (13, 1322760), (15, 1146392), (20, 859794), (24, 716495), (26, 661380), (30, 573196), (39, 440920), (40, 429897), (52, 330690), (60, 286598), (65, 264552), (73, 235560), (78, 220460), (104, 165345), (120, 143299), (130, 132276), (146, 117780), (151, 113880), (156, 110230), (195, 88184), (219, 78520), (260, 66138), (292, 58890), (302, 56940), (312, 55115), (365, 47112), (390, 44092), (438, 39260), (453, 37960), (520, 33069), (584, 29445), (604, 28470), (730, 23556), (755, 22776), (780, 22046), (876, 19630), (906, 18980), (949, 18120), (1095, 15704), (1208, 14235), (1460, 11778), (1510, 11388), (1560, 11023), (1752, 9815), (1812, 9490), (1898, 9060), (1963, 8760), (2190, 7852), (2265, 7592), (2847, 6040), (2920, 5889), (3020, 5694), (3624, 4745), (3796, 4530), (3926, 4380)]