73121930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 163088640

約数和(自身を除く): 89966710

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 70, 85, 86, 119, 170, 215, 238, 301, 430, 595, 602, 731, 1190, 1429, 1462, 1505, 2858, 3010, 3655, 5117, 7145, 7310, 10003, 10234, 14290, 20006, 24293, 25585, 48586, 50015, 51170, 61447, 100030, 121465, 122894, 170051, 242930, 307235, 340102, 430129, 614470, 850255, 860258, 1044599, 1700510, 2089198, 2150645, 4301290, 5222995, 7312193, 10445990, 14624386, 36560965, 73121930]

約数ペア:

[(1, 73121930), (2, 36560965), (5, 14624386), (7, 10445990), (10, 7312193), (14, 5222995), (17, 4301290), (34, 2150645), (35, 2089198), (43, 1700510), (70, 1044599), (85, 860258), (86, 850255), (119, 614470), (170, 430129), (215, 340102), (238, 307235), (301, 242930), (430, 170051), (595, 122894), (602, 121465), (731, 100030), (1190, 61447), (1429, 51170), (1462, 50015), (1505, 48586), (2858, 25585), (3010, 24293), (3655, 20006), (5117, 14290), (7145, 10234), (7310, 10003)]