630848790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16339}}^1$

素因数の和:16379

約数の個数: 128

約数和(自身を含む): 1976486400

約数和(自身を除く): 1345637610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1430, 1485, 1755, 2145, 2574, 2970, 3510, 3861, 4290, 6435, 7722, 12870, 16339, 19305, 32678, 38610, 49017, 81695, 98034, 147051, 163390, 179729, 212407, 245085, 294102, 359458, 424814, 441153, 490170, 539187, 637221, 735255, 882306, 898645, 1062035, 1078374, 1274442, 1470510, 1617561, 1797290, 1911663, 2124070, 2205765, 2336477, 2695935, 3186105, 3235122, 3823326, 4411530, 4672954, 4852683, 5391870, 5734989, 6372210, 7009431, 8087805, 9558315, 9705366, 11469978, 11682385, 14018862, 16175610, 19116630, 21028293, 23364770, 24263415, 28674945, 35047155, 42056586, 48526830, 57349890, 63084879, 70094310, 105141465, 126169758, 210282930, 315424395, 630848790]

約数ペア:

[(1, 630848790), (2, 315424395), (3, 210282930), (5, 126169758), (6, 105141465), (9, 70094310), (10, 63084879), (11, 57349890), (13, 48526830), (15, 42056586), (18, 35047155), (22, 28674945), (26, 24263415), (27, 23364770), (30, 21028293), (33, 19116630), (39, 16175610), (45, 14018862), (54, 11682385), (55, 11469978), (65, 9705366), (66, 9558315), (78, 8087805), (90, 7009431), (99, 6372210), (110, 5734989), (117, 5391870), (130, 4852683), (135, 4672954), (143, 4411530), (165, 3823326), (195, 3235122), (198, 3186105), (234, 2695935), (270, 2336477), (286, 2205765), (297, 2124070), (330, 1911663), (351, 1797290), (390, 1617561), (429, 1470510), (495, 1274442), (585, 1078374), (594, 1062035), (702, 898645), (715, 882306), (858, 735255), (990, 637221), (1170, 539187), (1287, 490170), (1430, 441153), (1485, 424814), (1755, 359458), (2145, 294102), (2574, 245085), (2970, 212407), (3510, 179729), (3861, 163390), (4290, 147051), (6435, 98034), (7722, 81695), (12870, 49017), (16339, 38610), (19305, 32678)]