1025503410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 2675441664

約数和(自身を除く): 1649938254

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 127, 142, 170, 213, 223, 254, 255, 355, 381, 426, 446, 510, 635, 669, 710, 762, 1065, 1115, 1207, 1270, 1338, 1905, 2130, 2159, 2230, 2414, 3345, 3621, 3791, 3810, 4318, 6035, 6477, 6690, 7242, 7582, 9017, 10795, 11373, 12070, 12954, 15833, 18034, 18105, 18955, 21590, 22746, 27051, 28321, 31666, 32385, 36210, 37910, 45085, 47499, 54102, 56642, 56865, 64770, 79165, 84963, 90170, 94998, 113730, 135255, 141605, 153289, 158330, 169926, 237495, 269161, 270510, 283210, 306578, 424815, 459867, 474990, 481457, 538322, 766445, 807483, 849630, 919734, 962914, 1345805, 1444371, 1532890, 1614966, 2010791, 2299335, 2407285, 2691610, 2888742, 4021582, 4037415, 4598670, 4814570, 6032373, 7221855, 8074830, 10053955, 12064746, 14443710, 20107910, 30161865, 34183447, 60323730, 68366894, 102550341, 170917235, 205100682, 341834470, 512751705, 1025503410]

約数ペア:

[(1, 1025503410), (2, 512751705), (3, 341834470), (5, 205100682), (6, 170917235), (10, 102550341), (15, 68366894), (17, 60323730), (30, 34183447), (34, 30161865), (51, 20107910), (71, 14443710), (85, 12064746), (102, 10053955), (127, 8074830), (142, 7221855), (170, 6032373), (213, 4814570), (223, 4598670), (254, 4037415), (255, 4021582), (355, 2888742), (381, 2691610), (426, 2407285), (446, 2299335), (510, 2010791), (635, 1614966), (669, 1532890), (710, 1444371), (762, 1345805), (1065, 962914), (1115, 919734), (1207, 849630), (1270, 807483), (1338, 766445), (1905, 538322), (2130, 481457), (2159, 474990), (2230, 459867), (2414, 424815), (3345, 306578), (3621, 283210), (3791, 270510), (3810, 269161), (4318, 237495), (6035, 169926), (6477, 158330), (6690, 153289), (7242, 141605), (7582, 135255), (9017, 113730), (10795, 94998), (11373, 90170), (12070, 84963), (12954, 79165), (15833, 64770), (18034, 56865), (18105, 56642), (18955, 54102), (21590, 47499), (22746, 45085), (27051, 37910), (28321, 36210), (31666, 32385)]