42636930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1063}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 117669888

約数和(自身を除く): 75032958

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 191, 210, 382, 573, 955, 1063, 1146, 1337, 1910, 2126, 2674, 2865, 3189, 4011, 5315, 5730, 6378, 6685, 7441, 8022, 10630, 13370, 14882, 15945, 20055, 22323, 31890, 37205, 40110, 44646, 74410, 111615, 203033, 223230, 406066, 609099, 1015165, 1218198, 1421231, 2030330, 2842462, 3045495, 4263693, 6090990, 7106155, 8527386, 14212310, 21318465, 42636930]

約数ペア:

[(1, 42636930), (2, 21318465), (3, 14212310), (5, 8527386), (6, 7106155), (7, 6090990), (10, 4263693), (14, 3045495), (15, 2842462), (21, 2030330), (30, 1421231), (35, 1218198), (42, 1015165), (70, 609099), (105, 406066), (191, 223230), (210, 203033), (382, 111615), (573, 74410), (955, 44646), (1063, 40110), (1146, 37205), (1337, 31890), (1910, 22323), (2126, 20055), (2674, 15945), (2865, 14882), (3189, 13370), (4011, 10630), (5315, 8022), (5730, 7441), (6378, 6685)]