2031034470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{2447}}^1$

素因数の和:2909

約数の個数: 64

約数和(自身を含む): 4956318720

約数和(自身を除く): 2925284250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 379, 438, 730, 758, 1095, 1137, 1895, 2190, 2274, 2447, 3790, 4894, 5685, 7341, 11370, 12235, 14682, 24470, 27667, 36705, 55334, 73410, 83001, 138335, 166002, 178631, 276670, 357262, 415005, 535893, 830010, 893155, 927413, 1071786, 1786310, 1854826, 2679465, 2782239, 4637065, 5358930, 5564478, 9274130, 13911195, 27822390, 67701149, 135402298, 203103447, 338505745, 406206894, 677011490, 1015517235, 2031034470]

約数ペア:

[(1, 2031034470), (2, 1015517235), (3, 677011490), (5, 406206894), (6, 338505745), (10, 203103447), (15, 135402298), (30, 67701149), (73, 27822390), (146, 13911195), (219, 9274130), (365, 5564478), (379, 5358930), (438, 4637065), (730, 2782239), (758, 2679465), (1095, 1854826), (1137, 1786310), (1895, 1071786), (2190, 927413), (2274, 893155), (2447, 830010), (3790, 535893), (4894, 415005), (5685, 357262), (7341, 276670), (11370, 178631), (12235, 166002), (14682, 138335), (24470, 83001), (27667, 73410), (36705, 55334)]