31635810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 97044480

約数和(自身を除く): 65408670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 29, 30, 31, 34, 45, 46, 51, 58, 62, 69, 85, 87, 90, 93, 102, 115, 138, 145, 153, 155, 170, 174, 186, 207, 230, 255, 261, 279, 290, 306, 310, 345, 391, 414, 435, 465, 493, 510, 522, 527, 558, 667, 690, 713, 765, 782, 870, 899, 930, 986, 1035, 1054, 1173, 1305, 1334, 1395, 1426, 1479, 1530, 1581, 1798, 1955, 2001, 2070, 2139, 2346, 2465, 2610, 2635, 2697, 2790, 2958, 3162, 3335, 3519, 3565, 3910, 4002, 4278, 4437, 4495, 4743, 4930, 5270, 5394, 5865, 6003, 6417, 6670, 7038, 7130, 7395, 7905, 8091, 8874, 8990, 9486, 10005, 10695, 11339, 11730, 12006, 12121, 12834, 13485, 14790, 15283, 15810, 16182, 17595, 20010, 20677, 21390, 22185, 22678, 23715, 24242, 26970, 30015, 30566, 32085, 34017, 35190, 36363, 40455, 41354, 44370, 45849, 47430, 56695, 60030, 60605, 62031, 64170, 68034, 72726, 76415, 80910, 91698, 102051, 103385, 109089, 113390, 121210, 124062, 137547, 152830, 170085, 181815, 186093, 204102, 206770, 218178, 229245, 275094, 310155, 340170, 351509, 363630, 372186, 458490, 510255, 545445, 620310, 687735, 703018, 930465, 1020510, 1054527, 1090890, 1375470, 1757545, 1860930, 2109054, 3163581, 3515090, 5272635, 6327162, 10545270, 15817905, 31635810]

約数ペア:

[(1, 31635810), (2, 15817905), (3, 10545270), (5, 6327162), (6, 5272635), (9, 3515090), (10, 3163581), (15, 2109054), (17, 1860930), (18, 1757545), (23, 1375470), (29, 1090890), (30, 1054527), (31, 1020510), (34, 930465), (45, 703018), (46, 687735), (51, 620310), (58, 545445), (62, 510255), (69, 458490), (85, 372186), (87, 363630), (90, 351509), (93, 340170), (102, 310155), (115, 275094), (138, 229245), (145, 218178), (153, 206770), (155, 204102), (170, 186093), (174, 181815), (186, 170085), (207, 152830), (230, 137547), (255, 124062), (261, 121210), (279, 113390), (290, 109089), (306, 103385), (310, 102051), (345, 91698), (391, 80910), (414, 76415), (435, 72726), (465, 68034), (493, 64170), (510, 62031), (522, 60605), (527, 60030), (558, 56695), (667, 47430), (690, 45849), (713, 44370), (765, 41354), (782, 40455), (870, 36363), (899, 35190), (930, 34017), (986, 32085), (1035, 30566), (1054, 30015), (1173, 26970), (1305, 24242), (1334, 23715), (1395, 22678), (1426, 22185), (1479, 21390), (1530, 20677), (1581, 20010), (1798, 17595), (1955, 16182), (2001, 15810), (2070, 15283), (2139, 14790), (2346, 13485), (2465, 12834), (2610, 12121), (2635, 12006), (2697, 11730), (2790, 11339), (2958, 10695), (3162, 10005), (3335, 9486), (3519, 8990), (3565, 8874), (3910, 8091), (4002, 7905), (4278, 7395), (4437, 7130), (4495, 7038), (4743, 6670), (4930, 6417), (5270, 6003), (5394, 5865)]