42098970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 115831296

約数和(自身を除く): 73732326

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 37, 46, 51, 69, 74, 85, 97, 102, 111, 115, 138, 170, 185, 194, 222, 230, 255, 291, 345, 370, 391, 485, 510, 555, 582, 629, 690, 782, 851, 970, 1110, 1173, 1258, 1455, 1649, 1702, 1887, 1955, 2231, 2346, 2553, 2910, 3145, 3298, 3589, 3774, 3910, 4255, 4462, 4947, 5106, 5865, 6290, 6693, 7178, 8245, 8510, 9435, 9894, 10767, 11155, 11730, 12765, 13386, 14467, 16490, 17945, 18870, 21534, 22310, 24735, 25530, 28934, 33465, 35890, 37927, 43401, 49470, 53835, 61013, 66930, 72335, 75854, 82547, 86802, 107670, 113781, 122026, 144670, 165094, 183039, 189635, 217005, 227562, 247641, 305065, 366078, 379270, 412735, 434010, 495282, 568905, 610130, 825470, 915195, 1137810, 1238205, 1403299, 1830390, 2476410, 2806598, 4209897, 7016495, 8419794, 14032990, 21049485, 42098970]

約数ペア:

[(1, 42098970), (2, 21049485), (3, 14032990), (5, 8419794), (6, 7016495), (10, 4209897), (15, 2806598), (17, 2476410), (23, 1830390), (30, 1403299), (34, 1238205), (37, 1137810), (46, 915195), (51, 825470), (69, 610130), (74, 568905), (85, 495282), (97, 434010), (102, 412735), (111, 379270), (115, 366078), (138, 305065), (170, 247641), (185, 227562), (194, 217005), (222, 189635), (230, 183039), (255, 165094), (291, 144670), (345, 122026), (370, 113781), (391, 107670), (485, 86802), (510, 82547), (555, 75854), (582, 72335), (629, 66930), (690, 61013), (782, 53835), (851, 49470), (970, 43401), (1110, 37927), (1173, 35890), (1258, 33465), (1455, 28934), (1649, 25530), (1702, 24735), (1887, 22310), (1955, 21534), (2231, 18870), (2346, 17945), (2553, 16490), (2910, 14467), (3145, 13386), (3298, 12765), (3589, 11730), (3774, 11155), (3910, 10767), (4255, 9894), (4462, 9435), (4947, 8510), (5106, 8245), (5865, 7178), (6290, 6693)]