33489690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2063

約数の個数: 64

約数和(自身を含む): 88615296

約数和(自身を除く): 55125606

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 1997, 2795, 3354, 3994, 5590, 5991, 8385, 9985, 11982, 16770, 19970, 25961, 29955, 51922, 59910, 77883, 85871, 129805, 155766, 171742, 257613, 259610, 389415, 429355, 515226, 778830, 858710, 1116323, 1288065, 2232646, 2576130, 3348969, 5581615, 6697938, 11163230, 16744845, 33489690]

約数ペア:

[(1, 33489690), (2, 16744845), (3, 11163230), (5, 6697938), (6, 5581615), (10, 3348969), (13, 2576130), (15, 2232646), (26, 1288065), (30, 1116323), (39, 858710), (43, 778830), (65, 515226), (78, 429355), (86, 389415), (129, 259610), (130, 257613), (195, 171742), (215, 155766), (258, 129805), (390, 85871), (430, 77883), (559, 59910), (645, 51922), (1118, 29955), (1290, 25961), (1677, 19970), (1997, 16770), (2795, 11982), (3354, 9985), (3994, 8385), (5590, 5991)]