331329731030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{22861}}^1$

素因数の和:23225

約数の個数: 64

約数和(自身を含む): 613323446400

約数和(自身を除く): 281993715370

約数列:

[1, 2, 5, 10, 71, 137, 142, 149, 274, 298, 355, 685, 710, 745, 1370, 1490, 9727, 10579, 19454, 20413, 21158, 22861, 40826, 45722, 48635, 52895, 97270, 102065, 105790, 114305, 204130, 228610, 1449323, 1623131, 2898646, 3131957, 3246262, 3406289, 6263914, 6812578, 7246615, 8115655, 14493230, 15659785, 16231310, 17031445, 31319570, 34062890, 222368947, 241846519, 444737894, 466661593, 483693038, 933323186, 1111844735, 1209232595, 2223689470, 2333307965, 2418465190, 4666615930, 33132973103, 66265946206, 165664865515, 331329731030]

約数ペア:

[(1, 331329731030), (2, 165664865515), (5, 66265946206), (10, 33132973103), (71, 4666615930), (137, 2418465190), (142, 2333307965), (149, 2223689470), (274, 1209232595), (298, 1111844735), (355, 933323186), (685, 483693038), (710, 466661593), (745, 444737894), (1370, 241846519), (1490, 222368947), (9727, 34062890), (10579, 31319570), (19454, 17031445), (20413, 16231310), (21158, 15659785), (22861, 14493230), (40826, 8115655), (45722, 7246615), (48635, 6812578), (52895, 6263914), (97270, 3406289), (102065, 3246262), (105790, 3131957), (114305, 2898646), (204130, 1623131), (228610, 1449323)]