2009933820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1013}}^1$

素因数の和:1252

約数の個数: 144

約数和(自身を含む): 6227387712

約数和(自身を除く): 4217453892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 151, 180, 219, 292, 302, 365, 438, 453, 604, 657, 730, 755, 876, 906, 1013, 1095, 1314, 1359, 1460, 1510, 1812, 2026, 2190, 2265, 2628, 2718, 3020, 3039, 3285, 4052, 4380, 4530, 5065, 5436, 6078, 6570, 6795, 9060, 9117, 10130, 11023, 12156, 13140, 13590, 15195, 18234, 20260, 22046, 27180, 30390, 33069, 36468, 44092, 45585, 55115, 60780, 66138, 73949, 91170, 99207, 110230, 132276, 147898, 152963, 165345, 182340, 198414, 220460, 221847, 295796, 305926, 330690, 369745, 396828, 443694, 458889, 496035, 611852, 661380, 665541, 739490, 764815, 887388, 917778, 992070, 1109235, 1331082, 1376667, 1478980, 1529630, 1835556, 1984140, 2218470, 2294445, 2662164, 2753334, 3059260, 3327705, 4436940, 4588890, 5506668, 6655410, 6883335, 9177780, 11166299, 13310820, 13766670, 22332598, 27533340, 33498897, 44665196, 55831495, 66997794, 100496691, 111662990, 133995588, 167494485, 200993382, 223325980, 334988970, 401986764, 502483455, 669977940, 1004966910, 2009933820]

約数ペア:

[(1, 2009933820), (2, 1004966910), (3, 669977940), (4, 502483455), (5, 401986764), (6, 334988970), (9, 223325980), (10, 200993382), (12, 167494485), (15, 133995588), (18, 111662990), (20, 100496691), (30, 66997794), (36, 55831495), (45, 44665196), (60, 33498897), (73, 27533340), (90, 22332598), (146, 13766670), (151, 13310820), (180, 11166299), (219, 9177780), (292, 6883335), (302, 6655410), (365, 5506668), (438, 4588890), (453, 4436940), (604, 3327705), (657, 3059260), (730, 2753334), (755, 2662164), (876, 2294445), (906, 2218470), (1013, 1984140), (1095, 1835556), (1314, 1529630), (1359, 1478980), (1460, 1376667), (1510, 1331082), (1812, 1109235), (2026, 992070), (2190, 917778), (2265, 887388), (2628, 764815), (2718, 739490), (3020, 665541), (3039, 661380), (3285, 611852), (4052, 496035), (4380, 458889), (4530, 443694), (5065, 396828), (5436, 369745), (6078, 330690), (6570, 305926), (6795, 295796), (9060, 221847), (9117, 220460), (10130, 198414), (11023, 182340), (12156, 165345), (13140, 152963), (13590, 147898), (15195, 132276), (18234, 110230), (20260, 99207), (22046, 91170), (27180, 73949), (30390, 66138), (33069, 60780), (36468, 55115), (44092, 45585)]