196562430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4637}}^1$

素因数の和:4810

約数の個数: 64

約数和(自身を含む): 527618880

約数和(自身を除く): 331056450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4239, 4637, 4710, 7065, 8478, 9274, 13911, 14130, 21195, 23185, 27822, 41733, 42390, 46370, 69555, 83466, 125199, 139110, 208665, 250398, 417330, 625995, 728009, 1251990, 1456018, 2184027, 3640045, 4368054, 6552081, 7280090, 10920135, 13104162, 19656243, 21840270, 32760405, 39312486, 65520810, 98281215, 196562430]

約数ペア:

[(1, 196562430), (2, 98281215), (3, 65520810), (5, 39312486), (6, 32760405), (9, 21840270), (10, 19656243), (15, 13104162), (18, 10920135), (27, 7280090), (30, 6552081), (45, 4368054), (54, 3640045), (90, 2184027), (135, 1456018), (157, 1251990), (270, 728009), (314, 625995), (471, 417330), (785, 250398), (942, 208665), (1413, 139110), (1570, 125199), (2355, 83466), (2826, 69555), (4239, 46370), (4637, 42390), (4710, 41733), (7065, 27822), (8478, 23185), (9274, 21195), (13911, 14130)]