688844530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{5869}}^1$

素因数の和:5995

約数の個数: 48

約数和(自身を含む): 1377172440

約数和(自身を除く): 688327910

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 121, 194, 242, 485, 605, 970, 1067, 1210, 2134, 5335, 5869, 10670, 11737, 11738, 23474, 29345, 58685, 58690, 64559, 117370, 129118, 322795, 569293, 645590, 710149, 1138586, 1420298, 2846465, 3550745, 5692930, 6262223, 7101490, 12524446, 31311115, 62622230, 68884453, 137768906, 344422265, 688844530]

約数ペア:

[(1, 688844530), (2, 344422265), (5, 137768906), (10, 68884453), (11, 62622230), (22, 31311115), (55, 12524446), (97, 7101490), (110, 6262223), (121, 5692930), (194, 3550745), (242, 2846465), (485, 1420298), (605, 1138586), (970, 710149), (1067, 645590), (1210, 569293), (2134, 322795), (5335, 129118), (5869, 117370), (10670, 64559), (11737, 58690), (11738, 58685), (23474, 29345)]