61757070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 165473280

約数和(自身を除く): 103716210

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 41, 46, 59, 69, 74, 82, 111, 115, 118, 123, 138, 177, 185, 205, 222, 230, 246, 295, 345, 354, 370, 410, 555, 590, 615, 690, 851, 885, 943, 1110, 1230, 1357, 1517, 1702, 1770, 1886, 2183, 2419, 2553, 2714, 2829, 3034, 4071, 4255, 4366, 4551, 4715, 4838, 5106, 5658, 6549, 6785, 7257, 7585, 8142, 8510, 9102, 9430, 10915, 12095, 12765, 13098, 13570, 14145, 14514, 15170, 20355, 21830, 22755, 24190, 25530, 28290, 32745, 34891, 36285, 40710, 45510, 50209, 55637, 65490, 69782, 72570, 89503, 100418, 104673, 111274, 150627, 166911, 174455, 179006, 209346, 251045, 268509, 278185, 301254, 333822, 348910, 447515, 502090, 523365, 537018, 556370, 753135, 834555, 895030, 1046730, 1342545, 1506270, 1669110, 2058569, 2685090, 4117138, 6175707, 10292845, 12351414, 20585690, 30878535, 61757070]

約数ペア:

[(1, 61757070), (2, 30878535), (3, 20585690), (5, 12351414), (6, 10292845), (10, 6175707), (15, 4117138), (23, 2685090), (30, 2058569), (37, 1669110), (41, 1506270), (46, 1342545), (59, 1046730), (69, 895030), (74, 834555), (82, 753135), (111, 556370), (115, 537018), (118, 523365), (123, 502090), (138, 447515), (177, 348910), (185, 333822), (205, 301254), (222, 278185), (230, 268509), (246, 251045), (295, 209346), (345, 179006), (354, 174455), (370, 166911), (410, 150627), (555, 111274), (590, 104673), (615, 100418), (690, 89503), (851, 72570), (885, 69782), (943, 65490), (1110, 55637), (1230, 50209), (1357, 45510), (1517, 40710), (1702, 36285), (1770, 34891), (1886, 32745), (2183, 28290), (2419, 25530), (2553, 24190), (2714, 22755), (2829, 21830), (3034, 20355), (4071, 15170), (4255, 14514), (4366, 14145), (4551, 13570), (4715, 13098), (4838, 12765), (5106, 12095), (5658, 10915), (6549, 9430), (6785, 9102), (7257, 8510), (7585, 8142)]