57292030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 114462720

約数和(自身を除く): 57170690

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 71, 95, 137, 142, 155, 190, 274, 310, 355, 589, 685, 710, 1178, 1349, 1370, 2201, 2603, 2698, 2945, 4247, 4402, 5206, 5890, 6745, 8494, 9727, 11005, 13015, 13490, 19454, 21235, 22010, 26030, 41819, 42470, 48635, 80693, 83638, 97270, 161386, 184813, 209095, 301537, 369626, 403465, 418190, 603074, 806930, 924065, 1507685, 1848130, 3015370, 5729203, 11458406, 28646015, 57292030]

約数ペア:

[(1, 57292030), (2, 28646015), (5, 11458406), (10, 5729203), (19, 3015370), (31, 1848130), (38, 1507685), (62, 924065), (71, 806930), (95, 603074), (137, 418190), (142, 403465), (155, 369626), (190, 301537), (274, 209095), (310, 184813), (355, 161386), (589, 97270), (685, 83638), (710, 80693), (1178, 48635), (1349, 42470), (1370, 41819), (2201, 26030), (2603, 22010), (2698, 21235), (2945, 19454), (4247, 13490), (4402, 13015), (5206, 11005), (5890, 9727), (6745, 8494)]