79319790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1615

約数の個数: 128

約数和(自身を含む): 244477440

約数和(自身を除く): 165157650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 561, 594, 765, 918, 935, 990, 1122, 1485, 1530, 1571, 1683, 1870, 2295, 2805, 2970, 3142, 3366, 4590, 4713, 5049, 5610, 7855, 8415, 9426, 10098, 14139, 15710, 16830, 17281, 23565, 25245, 26707, 28278, 34562, 42417, 47130, 50490, 51843, 53414, 70695, 80121, 84834, 86405, 103686, 133535, 141390, 155529, 160242, 172810, 212085, 240363, 259215, 267070, 293777, 311058, 400605, 424170, 466587, 480726, 518430, 587554, 721089, 777645, 801210, 881331, 933174, 1201815, 1442178, 1468885, 1555290, 1762662, 2332935, 2403630, 2643993, 2937770, 3605445, 4406655, 4665870, 5287986, 7210890, 7931979, 8813310, 13219965, 15863958, 26439930, 39659895, 79319790]

約数ペア:

[(1, 79319790), (2, 39659895), (3, 26439930), (5, 15863958), (6, 13219965), (9, 8813310), (10, 7931979), (11, 7210890), (15, 5287986), (17, 4665870), (18, 4406655), (22, 3605445), (27, 2937770), (30, 2643993), (33, 2403630), (34, 2332935), (45, 1762662), (51, 1555290), (54, 1468885), (55, 1442178), (66, 1201815), (85, 933174), (90, 881331), (99, 801210), (102, 777645), (110, 721089), (135, 587554), (153, 518430), (165, 480726), (170, 466587), (187, 424170), (198, 400605), (255, 311058), (270, 293777), (297, 267070), (306, 259215), (330, 240363), (374, 212085), (459, 172810), (495, 160242), (510, 155529), (561, 141390), (594, 133535), (765, 103686), (918, 86405), (935, 84834), (990, 80121), (1122, 70695), (1485, 53414), (1530, 51843), (1571, 50490), (1683, 47130), (1870, 42417), (2295, 34562), (2805, 28278), (2970, 26707), (3142, 25245), (3366, 23565), (4590, 17281), (4713, 16830), (5049, 15710), (5610, 14139), (7855, 10098), (8415, 9426)]