42087630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 109444608

約数和(自身を除く): 67356978

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 311, 347, 390, 622, 694, 933, 1041, 1555, 1735, 1866, 2082, 3110, 3470, 4043, 4511, 4665, 5205, 8086, 9022, 9330, 10410, 12129, 13533, 20215, 22555, 24258, 27066, 40430, 45110, 60645, 67665, 107917, 121290, 135330, 215834, 323751, 539585, 647502, 1079170, 1402921, 1618755, 2805842, 3237510, 4208763, 7014605, 8417526, 14029210, 21043815, 42087630]

約数ペア:

[(1, 42087630), (2, 21043815), (3, 14029210), (5, 8417526), (6, 7014605), (10, 4208763), (13, 3237510), (15, 2805842), (26, 1618755), (30, 1402921), (39, 1079170), (65, 647502), (78, 539585), (130, 323751), (195, 215834), (311, 135330), (347, 121290), (390, 107917), (622, 67665), (694, 60645), (933, 45110), (1041, 40430), (1555, 27066), (1735, 24258), (1866, 22555), (2082, 20215), (3110, 13533), (3470, 12129), (4043, 10410), (4511, 9330), (4665, 9022), (5205, 8086)]