18586530810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{9697}}^1$

素因数の和:9973

約数の個数: 128

約数和(自身を含む): 51391641600

約数和(自身を除く): 32805110790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 229, 270, 279, 310, 458, 465, 558, 687, 837, 930, 1145, 1374, 1395, 1674, 2061, 2290, 2790, 3435, 4122, 4185, 6183, 6870, 7099, 8370, 9697, 10305, 12366, 14198, 19394, 20610, 21297, 29091, 30915, 35495, 42594, 48485, 58182, 61830, 63891, 70990, 87273, 96970, 106485, 127782, 145455, 174546, 191673, 212970, 261819, 290910, 300607, 319455, 383346, 436365, 523638, 601214, 638910, 872730, 901821, 958365, 1309095, 1503035, 1803642, 1916730, 2220613, 2618190, 2705463, 3006070, 4441226, 4509105, 5410926, 6661839, 8116389, 9018210, 11103065, 13323678, 13527315, 16232778, 19985517, 22206130, 27054630, 33309195, 39971034, 40581945, 59956551, 66618390, 68839003, 81163890, 99927585, 119913102, 137678006, 199855170, 206517009, 299782755, 344195015, 413034018, 599565510, 619551027, 688390030, 1032585045, 1239102054, 1858653081, 2065170090, 3097755135, 3717306162, 6195510270, 9293265405, 18586530810]

約数ペア:

[(1, 18586530810), (2, 9293265405), (3, 6195510270), (5, 3717306162), (6, 3097755135), (9, 2065170090), (10, 1858653081), (15, 1239102054), (18, 1032585045), (27, 688390030), (30, 619551027), (31, 599565510), (45, 413034018), (54, 344195015), (62, 299782755), (90, 206517009), (93, 199855170), (135, 137678006), (155, 119913102), (186, 99927585), (229, 81163890), (270, 68839003), (279, 66618390), (310, 59956551), (458, 40581945), (465, 39971034), (558, 33309195), (687, 27054630), (837, 22206130), (930, 19985517), (1145, 16232778), (1374, 13527315), (1395, 13323678), (1674, 11103065), (2061, 9018210), (2290, 8116389), (2790, 6661839), (3435, 5410926), (4122, 4509105), (4185, 4441226), (6183, 3006070), (6870, 2705463), (7099, 2618190), (8370, 2220613), (9697, 1916730), (10305, 1803642), (12366, 1503035), (14198, 1309095), (19394, 958365), (20610, 901821), (21297, 872730), (29091, 638910), (30915, 601214), (35495, 523638), (42594, 436365), (48485, 383346), (58182, 319455), (61830, 300607), (63891, 290910), (70990, 261819), (87273, 212970), (96970, 191673), (106485, 174546), (127782, 145455)]