189709290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:658

約数の個数: 160

約数和(自身を含む): 564537600

約数和(自身を除く): 374828310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 81, 85, 90, 102, 115, 135, 138, 153, 162, 170, 207, 230, 255, 270, 306, 345, 391, 405, 414, 459, 510, 599, 621, 690, 765, 782, 810, 918, 1035, 1173, 1198, 1242, 1377, 1530, 1797, 1863, 1955, 2070, 2295, 2346, 2754, 2995, 3105, 3519, 3594, 3726, 3910, 4590, 5391, 5865, 5990, 6210, 6885, 7038, 8985, 9315, 10183, 10557, 10782, 11730, 13770, 13777, 16173, 17595, 17970, 18630, 20366, 21114, 26955, 27554, 30549, 31671, 32346, 35190, 41331, 48519, 50915, 52785, 53910, 61098, 63342, 68885, 80865, 82662, 91647, 97038, 101830, 105570, 123993, 137770, 152745, 158355, 161730, 183294, 206655, 234209, 242595, 247986, 274941, 305490, 316710, 371979, 413310, 458235, 468418, 485190, 549882, 619965, 702627, 743958, 824823, 916470, 1115937, 1171045, 1239930, 1374705, 1405254, 1649646, 1859895, 2107881, 2231874, 2342090, 2749410, 3513135, 3719790, 4124115, 4215762, 5579685, 6323643, 7026270, 8248230, 10539405, 11159370, 12647286, 18970929, 21078810, 31618215, 37941858, 63236430, 94854645, 189709290]

約数ペア:

[(1, 189709290), (2, 94854645), (3, 63236430), (5, 37941858), (6, 31618215), (9, 21078810), (10, 18970929), (15, 12647286), (17, 11159370), (18, 10539405), (23, 8248230), (27, 7026270), (30, 6323643), (34, 5579685), (45, 4215762), (46, 4124115), (51, 3719790), (54, 3513135), (69, 2749410), (81, 2342090), (85, 2231874), (90, 2107881), (102, 1859895), (115, 1649646), (135, 1405254), (138, 1374705), (153, 1239930), (162, 1171045), (170, 1115937), (207, 916470), (230, 824823), (255, 743958), (270, 702627), (306, 619965), (345, 549882), (391, 485190), (405, 468418), (414, 458235), (459, 413310), (510, 371979), (599, 316710), (621, 305490), (690, 274941), (765, 247986), (782, 242595), (810, 234209), (918, 206655), (1035, 183294), (1173, 161730), (1198, 158355), (1242, 152745), (1377, 137770), (1530, 123993), (1797, 105570), (1863, 101830), (1955, 97038), (2070, 91647), (2295, 82662), (2346, 80865), (2754, 68885), (2995, 63342), (3105, 61098), (3519, 53910), (3594, 52785), (3726, 50915), (3910, 48519), (4590, 41331), (5391, 35190), (5865, 32346), (5990, 31671), (6210, 30549), (6885, 27554), (7038, 26955), (8985, 21114), (9315, 20366), (10183, 18630), (10557, 17970), (10782, 17595), (11730, 16173), (13770, 13777)]