61013340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 198761472

約数和(自身を除く): 137748132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 127, 153, 157, 170, 180, 204, 254, 255, 306, 314, 340, 381, 471, 508, 510, 612, 628, 635, 762, 765, 785, 942, 1020, 1143, 1270, 1413, 1524, 1530, 1570, 1884, 1905, 2159, 2286, 2355, 2540, 2669, 2826, 3060, 3140, 3810, 4318, 4572, 4710, 5338, 5652, 5715, 6477, 7065, 7620, 8007, 8636, 9420, 10676, 10795, 11430, 12954, 13345, 14130, 16014, 19431, 19939, 21590, 22860, 24021, 25908, 26690, 28260, 32028, 32385, 38862, 39878, 40035, 43180, 48042, 53380, 59817, 64770, 77724, 79756, 80070, 96084, 97155, 99695, 119634, 120105, 129540, 160140, 179451, 194310, 199390, 239268, 240210, 299085, 338963, 358902, 388620, 398780, 480420, 598170, 677926, 717804, 897255, 1016889, 1196340, 1355852, 1694815, 1794510, 2033778, 3050667, 3389630, 3589020, 4067556, 5084445, 6101334, 6779260, 10168890, 12202668, 15253335, 20337780, 30506670, 61013340]

約数ペア:

[(1, 61013340), (2, 30506670), (3, 20337780), (4, 15253335), (5, 12202668), (6, 10168890), (9, 6779260), (10, 6101334), (12, 5084445), (15, 4067556), (17, 3589020), (18, 3389630), (20, 3050667), (30, 2033778), (34, 1794510), (36, 1694815), (45, 1355852), (51, 1196340), (60, 1016889), (68, 897255), (85, 717804), (90, 677926), (102, 598170), (127, 480420), (153, 398780), (157, 388620), (170, 358902), (180, 338963), (204, 299085), (254, 240210), (255, 239268), (306, 199390), (314, 194310), (340, 179451), (381, 160140), (471, 129540), (508, 120105), (510, 119634), (612, 99695), (628, 97155), (635, 96084), (762, 80070), (765, 79756), (785, 77724), (942, 64770), (1020, 59817), (1143, 53380), (1270, 48042), (1413, 43180), (1524, 40035), (1530, 39878), (1570, 38862), (1884, 32385), (1905, 32028), (2159, 28260), (2286, 26690), (2355, 25908), (2540, 24021), (2669, 22860), (2826, 21590), (3060, 19939), (3140, 19431), (3810, 16014), (4318, 14130), (4572, 13345), (4710, 12954), (5338, 11430), (5652, 10795), (5715, 10676), (6477, 9420), (7065, 8636), (7620, 8007)]