4198668780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{22921}}^1$

素因数の和:23047

約数の個数: 96

約数和(自身を含む): 12199638528

約数和(自身を除く): 8000969748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 71, 86, 129, 142, 172, 213, 215, 258, 284, 355, 426, 430, 516, 645, 710, 852, 860, 1065, 1290, 1420, 2130, 2580, 3053, 4260, 6106, 9159, 12212, 15265, 18318, 22921, 30530, 36636, 45795, 45842, 61060, 68763, 91590, 91684, 114605, 137526, 183180, 229210, 275052, 343815, 458420, 687630, 985603, 1375260, 1627391, 1971206, 2956809, 3254782, 3942412, 4882173, 4928015, 5913618, 6509564, 8136955, 9764346, 9856030, 11827236, 14784045, 16273910, 19528692, 19712060, 24410865, 29568090, 32547820, 48821730, 59136180, 69977813, 97643460, 139955626, 209933439, 279911252, 349889065, 419866878, 699778130, 839733756, 1049667195, 1399556260, 2099334390, 4198668780]

約数ペア:

[(1, 4198668780), (2, 2099334390), (3, 1399556260), (4, 1049667195), (5, 839733756), (6, 699778130), (10, 419866878), (12, 349889065), (15, 279911252), (20, 209933439), (30, 139955626), (43, 97643460), (60, 69977813), (71, 59136180), (86, 48821730), (129, 32547820), (142, 29568090), (172, 24410865), (213, 19712060), (215, 19528692), (258, 16273910), (284, 14784045), (355, 11827236), (426, 9856030), (430, 9764346), (516, 8136955), (645, 6509564), (710, 5913618), (852, 4928015), (860, 4882173), (1065, 3942412), (1290, 3254782), (1420, 2956809), (2130, 1971206), (2580, 1627391), (3053, 1375260), (4260, 985603), (6106, 687630), (9159, 458420), (12212, 343815), (15265, 275052), (18318, 229210), (22921, 183180), (30530, 137526), (36636, 114605), (45795, 91684), (45842, 91590), (61060, 68763)]