1387403790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{30089}}^1$

素因数の和:30181

約数の個数: 64

約数和(自身を含む): 3509697600

約数和(自身を除く): 2122293810

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 87, 106, 145, 159, 174, 265, 290, 318, 435, 530, 795, 870, 1537, 1590, 3074, 4611, 7685, 9222, 15370, 23055, 30089, 46110, 60178, 90267, 150445, 180534, 300890, 451335, 872581, 902670, 1594717, 1745162, 2617743, 3189434, 4362905, 4784151, 5235486, 7973585, 8725810, 9568302, 13088715, 15947170, 23920755, 26177430, 46246793, 47841510, 92493586, 138740379, 231233965, 277480758, 462467930, 693701895, 1387403790]

約数ペア:

[(1, 1387403790), (2, 693701895), (3, 462467930), (5, 277480758), (6, 231233965), (10, 138740379), (15, 92493586), (29, 47841510), (30, 46246793), (53, 26177430), (58, 23920755), (87, 15947170), (106, 13088715), (145, 9568302), (159, 8725810), (174, 7973585), (265, 5235486), (290, 4784151), (318, 4362905), (435, 3189434), (530, 2617743), (795, 1745162), (870, 1594717), (1537, 902670), (1590, 872581), (3074, 451335), (4611, 300890), (7685, 180534), (9222, 150445), (15370, 90267), (23055, 60178), (30089, 46110)]