1086749940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{997}}^1$

素因数の和:1537

約数の個数: 96

約数和(自身を含む): 3134646144

約数和(自身を除く): 2047896204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 491, 555, 740, 982, 997, 1110, 1473, 1964, 1994, 2220, 2455, 2946, 2991, 3988, 4910, 4985, 5892, 5982, 7365, 9820, 9970, 11964, 14730, 14955, 18167, 19940, 29460, 29910, 36334, 36889, 54501, 59820, 72668, 73778, 90835, 109002, 110667, 147556, 181670, 184445, 218004, 221334, 272505, 363340, 368890, 442668, 489527, 545010, 553335, 737780, 979054, 1090020, 1106670, 1468581, 1958108, 2213340, 2447635, 2937162, 4895270, 5874324, 7342905, 9790540, 14685810, 18112499, 29371620, 36224998, 54337497, 72449996, 90562495, 108674994, 181124990, 217349988, 271687485, 362249980, 543374970, 1086749940]

約数ペア:

[(1, 1086749940), (2, 543374970), (3, 362249980), (4, 271687485), (5, 217349988), (6, 181124990), (10, 108674994), (12, 90562495), (15, 72449996), (20, 54337497), (30, 36224998), (37, 29371620), (60, 18112499), (74, 14685810), (111, 9790540), (148, 7342905), (185, 5874324), (222, 4895270), (370, 2937162), (444, 2447635), (491, 2213340), (555, 1958108), (740, 1468581), (982, 1106670), (997, 1090020), (1110, 979054), (1473, 737780), (1964, 553335), (1994, 545010), (2220, 489527), (2455, 442668), (2946, 368890), (2991, 363340), (3988, 272505), (4910, 221334), (4985, 218004), (5892, 184445), (5982, 181670), (7365, 147556), (9820, 110667), (9970, 109002), (11964, 90835), (14730, 73778), (14955, 72668), (18167, 59820), (19940, 54501), (29460, 36889), (29910, 36334)]