291262309380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{25684507}}^1$

素因数の和:25684535

約数の個数: 120

約数和(自身を含む): 1044229357248

約数和(自身を除く): 752967047868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 25684507, 51369014, 77053521, 102738028, 128422535, 154107042, 179791549, 231160563, 256845070, 308214084, 359583098, 385267605, 462321126, 513690140, 539374647, 693481689, 719166196, 770535210, 898957745, 924642252, 1078749294, 1155802815, 1386963378, 1541070420, 1618123941, 1797915490, 2080445067, 2157498588, 2311605630, 2696873235, 2773926756, 3236247882, 3467408445, 3595830980, 4160890134, 4623211260, 4854371823, 5393746470, 6472495764, 6934816890, 8090619705, 8321780268, 9708743646, 10402225335, 10787492940, 13869633780, 14563115469, 16181239410, 19417487292, 20804450670, 24271859115, 29126230938, 32362478820, 41608901340, 48543718230, 58252461876, 72815577345, 97087436460, 145631154690, 291262309380]

約数ペア:

[(1, 291262309380), (2, 145631154690), (3, 97087436460), (4, 72815577345), (5, 58252461876), (6, 48543718230), (7, 41608901340), (9, 32362478820), (10, 29126230938), (12, 24271859115), (14, 20804450670), (15, 19417487292), (18, 16181239410), (20, 14563115469), (21, 13869633780), (27, 10787492940), (28, 10402225335), (30, 9708743646), (35, 8321780268), (36, 8090619705), (42, 6934816890), (45, 6472495764), (54, 5393746470), (60, 4854371823), (63, 4623211260), (70, 4160890134), (81, 3595830980), (84, 3467408445), (90, 3236247882), (105, 2773926756), (108, 2696873235), (126, 2311605630), (135, 2157498588), (140, 2080445067), (162, 1797915490), (180, 1618123941), (189, 1541070420), (210, 1386963378), (252, 1155802815), (270, 1078749294), (315, 924642252), (324, 898957745), (378, 770535210), (405, 719166196), (420, 693481689), (540, 539374647), (567, 513690140), (630, 462321126), (756, 385267605), (810, 359583098), (945, 308214084), (1134, 256845070), (1260, 231160563), (1620, 179791549), (1890, 154107042), (2268, 128422535), (2835, 102738028), (3780, 77053521), (5670, 51369014), (11340, 25684507)]