30529620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:950

約数の個数: 144

約数和(自身を含む): 107085888

約数和(自身を除く): 76556268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 907, 935, 990, 1020, 1122, 1530, 1683, 1814, 1870, 1980, 2244, 2721, 2805, 3060, 3366, 3628, 3740, 4535, 5442, 5610, 6732, 8163, 8415, 9070, 9977, 10884, 11220, 13605, 15419, 16326, 16830, 18140, 19954, 27210, 29931, 30838, 32652, 33660, 39908, 40815, 46257, 49885, 54420, 59862, 61676, 77095, 81630, 89793, 92514, 99770, 119724, 138771, 149655, 154190, 163260, 169609, 179586, 185028, 199540, 231285, 277542, 299310, 308380, 339218, 359172, 448965, 462570, 508827, 555084, 598620, 678436, 693855, 848045, 897930, 925140, 1017654, 1387710, 1526481, 1696090, 1795860, 2035308, 2544135, 2775420, 3052962, 3392180, 5088270, 6105924, 7632405, 10176540, 15264810, 30529620]

約数ペア:

[(1, 30529620), (2, 15264810), (3, 10176540), (4, 7632405), (5, 6105924), (6, 5088270), (9, 3392180), (10, 3052962), (11, 2775420), (12, 2544135), (15, 2035308), (17, 1795860), (18, 1696090), (20, 1526481), (22, 1387710), (30, 1017654), (33, 925140), (34, 897930), (36, 848045), (44, 693855), (45, 678436), (51, 598620), (55, 555084), (60, 508827), (66, 462570), (68, 448965), (85, 359172), (90, 339218), (99, 308380), (102, 299310), (110, 277542), (132, 231285), (153, 199540), (165, 185028), (170, 179586), (180, 169609), (187, 163260), (198, 154190), (204, 149655), (220, 138771), (255, 119724), (306, 99770), (330, 92514), (340, 89793), (374, 81630), (396, 77095), (495, 61676), (510, 59862), (561, 54420), (612, 49885), (660, 46257), (748, 40815), (765, 39908), (907, 33660), (935, 32652), (990, 30838), (1020, 29931), (1122, 27210), (1530, 19954), (1683, 18140), (1814, 16830), (1870, 16326), (1980, 15419), (2244, 13605), (2721, 11220), (2805, 10884), (3060, 9977), (3366, 9070), (3628, 8415), (3740, 8163), (4535, 6732), (5442, 5610)]