42027570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2156

約数の個数: 96

約数和(自身を含む): 124658352

約数和(自身を除く): 82630782

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2113, 2210, 3315, 3978, 4226, 6339, 6630, 9945, 10565, 12678, 19017, 19890, 21130, 27469, 31695, 35921, 38034, 54938, 63390, 71842, 82407, 95085, 107763, 137345, 164814, 179605, 190170, 215526, 247221, 274690, 323289, 359210, 412035, 466973, 494442, 538815, 646578, 824070, 933946, 1077630, 1236105, 1400919, 1616445, 2334865, 2472210, 2801838, 3232890, 4202757, 4669730, 7004595, 8405514, 14009190, 21013785, 42027570]

約数ペア:

[(1, 42027570), (2, 21013785), (3, 14009190), (5, 8405514), (6, 7004595), (9, 4669730), (10, 4202757), (13, 3232890), (15, 2801838), (17, 2472210), (18, 2334865), (26, 1616445), (30, 1400919), (34, 1236105), (39, 1077630), (45, 933946), (51, 824070), (65, 646578), (78, 538815), (85, 494442), (90, 466973), (102, 412035), (117, 359210), (130, 323289), (153, 274690), (170, 247221), (195, 215526), (221, 190170), (234, 179605), (255, 164814), (306, 137345), (390, 107763), (442, 95085), (510, 82407), (585, 71842), (663, 63390), (765, 54938), (1105, 38034), (1170, 35921), (1326, 31695), (1530, 27469), (1989, 21130), (2113, 19890), (2210, 19017), (3315, 12678), (3978, 10565), (4226, 9945), (6339, 6630)]