151991490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1511}}^1$

素因数の和:2007

約数の個数: 64

約数和(自身を含む): 418037760

約数和(自身を除く): 266046270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 479, 958, 1437, 1511, 2395, 2874, 3022, 3353, 4533, 4790, 6706, 7185, 7555, 9066, 10059, 10577, 14370, 15110, 16765, 20118, 21154, 22665, 31731, 33530, 45330, 50295, 52885, 63462, 100590, 105770, 158655, 317310, 723769, 1447538, 2171307, 3618845, 4342614, 5066383, 7237690, 10132766, 10856535, 15199149, 21713070, 25331915, 30398298, 50663830, 75995745, 151991490]

約数ペア:

[(1, 151991490), (2, 75995745), (3, 50663830), (5, 30398298), (6, 25331915), (7, 21713070), (10, 15199149), (14, 10856535), (15, 10132766), (21, 7237690), (30, 5066383), (35, 4342614), (42, 3618845), (70, 2171307), (105, 1447538), (210, 723769), (479, 317310), (958, 158655), (1437, 105770), (1511, 100590), (2395, 63462), (2874, 52885), (3022, 50295), (3353, 45330), (4533, 33530), (4790, 31731), (6706, 22665), (7185, 21154), (7555, 20118), (9066, 16765), (10059, 15110), (10577, 14370)]