38051910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 112613760

約数和(自身を除く): 74561850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 74, 78, 90, 111, 117, 130, 135, 185, 195, 222, 234, 270, 293, 333, 351, 370, 390, 481, 555, 585, 586, 666, 702, 879, 962, 999, 1110, 1170, 1443, 1465, 1665, 1755, 1758, 1998, 2405, 2637, 2886, 2930, 3330, 3510, 3809, 4329, 4395, 4810, 4995, 5274, 7215, 7618, 7911, 8658, 8790, 9990, 10841, 11427, 12987, 13185, 14430, 15822, 19045, 21645, 21682, 22854, 25974, 26370, 32523, 34281, 38090, 39555, 43290, 54205, 57135, 64935, 65046, 68562, 79110, 97569, 102843, 108410, 114270, 129870, 140933, 162615, 171405, 195138, 205686, 281866, 292707, 325230, 342810, 422799, 487845, 514215, 585414, 704665, 845598, 975690, 1028430, 1268397, 1409330, 1463535, 2113995, 2536794, 2927070, 3805191, 4227990, 6341985, 7610382, 12683970, 19025955, 38051910]

約数ペア:

[(1, 38051910), (2, 19025955), (3, 12683970), (5, 7610382), (6, 6341985), (9, 4227990), (10, 3805191), (13, 2927070), (15, 2536794), (18, 2113995), (26, 1463535), (27, 1409330), (30, 1268397), (37, 1028430), (39, 975690), (45, 845598), (54, 704665), (65, 585414), (74, 514215), (78, 487845), (90, 422799), (111, 342810), (117, 325230), (130, 292707), (135, 281866), (185, 205686), (195, 195138), (222, 171405), (234, 162615), (270, 140933), (293, 129870), (333, 114270), (351, 108410), (370, 102843), (390, 97569), (481, 79110), (555, 68562), (585, 65046), (586, 64935), (666, 57135), (702, 54205), (879, 43290), (962, 39555), (999, 38090), (1110, 34281), (1170, 32523), (1443, 26370), (1465, 25974), (1665, 22854), (1755, 21682), (1758, 21645), (1998, 19045), (2405, 15822), (2637, 14430), (2886, 13185), (2930, 12987), (3330, 11427), (3510, 10841), (3809, 9990), (4329, 8790), (4395, 8658), (4810, 7911), (4995, 7618), (5274, 7215)]