23275890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 71850240

約数和(自身を除く): 48574350

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, 461, 495, 510, 561, 594, 765, 918, 922, 935, 990, 1122, 1383, 1485, 1530, 1683, 1870, 2295, 2305, 2766, 2805, 2970, 3366, 4149, 4590, 4610, 5049, 5071, 5610, 6915, 7837, 8298, 8415, 10098, 10142, 12447, 13830, 15213, 15674, 16830, 20745, 23511, 24894, 25245, 25355, 30426, 39185, 41490, 45639, 47022, 50490, 50710, 62235, 70533, 76065, 78370, 86207, 91278, 117555, 124470, 136917, 141066, 152130, 172414, 211599, 228195, 235110, 258621, 273834, 352665, 423198, 431035, 456390, 517242, 684585, 705330, 775863, 862070, 1057995, 1293105, 1369170, 1551726, 2115990, 2327589, 2586210, 3879315, 4655178, 7758630, 11637945, 23275890]

約数ペア:

[(1, 23275890), (2, 11637945), (3, 7758630), (5, 4655178), (6, 3879315), (9, 2586210), (10, 2327589), (11, 2115990), (15, 1551726), (17, 1369170), (18, 1293105), (22, 1057995), (27, 862070), (30, 775863), (33, 705330), (34, 684585), (45, 517242), (51, 456390), (54, 431035), (55, 423198), (66, 352665), (85, 273834), (90, 258621), (99, 235110), (102, 228195), (110, 211599), (135, 172414), (153, 152130), (165, 141066), (170, 136917), (187, 124470), (198, 117555), (255, 91278), (270, 86207), (297, 78370), (306, 76065), (330, 70533), (374, 62235), (459, 50710), (461, 50490), (495, 47022), (510, 45639), (561, 41490), (594, 39185), (765, 30426), (918, 25355), (922, 25245), (935, 24894), (990, 23511), (1122, 20745), (1383, 16830), (1485, 15674), (1530, 15213), (1683, 13830), (1870, 12447), (2295, 10142), (2305, 10098), (2766, 8415), (2805, 8298), (2970, 7837), (3366, 6915), (4149, 5610), (4590, 5071), (4610, 5049)]