42053460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1065

約数の個数: 96

約数和(自身を含む): 127424640

約数和(自身を除く): 85371180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 703, 740, 997, 1110, 1140, 1406, 1994, 2109, 2220, 2812, 2991, 3515, 3988, 4218, 4985, 5982, 7030, 8436, 9970, 10545, 11964, 14060, 14955, 18943, 19940, 21090, 29910, 36889, 37886, 42180, 56829, 59820, 73778, 75772, 94715, 110667, 113658, 147556, 184445, 189430, 221334, 227316, 284145, 368890, 378860, 442668, 553335, 568290, 700891, 737780, 1106670, 1136580, 1401782, 2102673, 2213340, 2803564, 3504455, 4205346, 7008910, 8410692, 10513365, 14017820, 21026730, 42053460]

約数ペア:

[(1, 42053460), (2, 21026730), (3, 14017820), (4, 10513365), (5, 8410692), (6, 7008910), (10, 4205346), (12, 3504455), (15, 2803564), (19, 2213340), (20, 2102673), (30, 1401782), (37, 1136580), (38, 1106670), (57, 737780), (60, 700891), (74, 568290), (76, 553335), (95, 442668), (111, 378860), (114, 368890), (148, 284145), (185, 227316), (190, 221334), (222, 189430), (228, 184445), (285, 147556), (370, 113658), (380, 110667), (444, 94715), (555, 75772), (570, 73778), (703, 59820), (740, 56829), (997, 42180), (1110, 37886), (1140, 36889), (1406, 29910), (1994, 21090), (2109, 19940), (2220, 18943), (2812, 14955), (2991, 14060), (3515, 11964), (3988, 10545), (4218, 9970), (4985, 8436), (5982, 7030)]