91268030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 195858432

約数和(自身を除く): 104590402

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 137, 155, 217, 274, 307, 310, 434, 614, 685, 959, 1085, 1370, 1535, 1918, 2149, 2170, 3070, 4247, 4298, 4795, 8494, 9517, 9590, 10745, 19034, 21235, 21490, 29729, 42059, 42470, 47585, 59458, 66619, 84118, 95170, 133238, 148645, 210295, 294413, 297290, 333095, 420590, 588826, 666190, 1303829, 1472065, 2607658, 2944130, 6519145, 9126803, 13038290, 18253606, 45634015, 91268030]

約数ペア:

[(1, 91268030), (2, 45634015), (5, 18253606), (7, 13038290), (10, 9126803), (14, 6519145), (31, 2944130), (35, 2607658), (62, 1472065), (70, 1303829), (137, 666190), (155, 588826), (217, 420590), (274, 333095), (307, 297290), (310, 294413), (434, 210295), (614, 148645), (685, 133238), (959, 95170), (1085, 84118), (1370, 66619), (1535, 59458), (1918, 47585), (2149, 42470), (2170, 42059), (3070, 29729), (4247, 21490), (4298, 21235), (4795, 19034), (8494, 10745), (9517, 9590)]